FPUS51 KBOX 202303 ZFPBOX Zone Forecast Product for Southern New England National Weather Service Boston/Norton MA 702 PM EDT Wed May 20 2026 MAZ015-211200- Suffolk MA- Including the city of Boston 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy with a 20 percent chance of showers. Much cooler with lows in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north 5 to 10 mph after midnight. .THURSDAY...Mostly cloudy. Much cooler with highs in the mid 60s. North winds 5 to 10 mph, becoming northeast in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows around 50. South winds around 5 mph, becoming southwest around 5 mph after midnight. .SATURDAY...Mostly cloudy. Highs in the lower 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .SUNDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Not as cool with highs around 70. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ016-211200- Eastern Norfolk MA- Including the city of Quincy 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy with a 20 percent chance of showers. Much cooler with lows in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. Southwest winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the mid 60s. East winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming southwest around 5 mph after midnight. .SATURDAY...Mostly cloudy. Highs in the lower 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .SUNDAY...Showers likely. Highs around 60. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Not as cool with highs around 70. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ013-211200- Western Norfolk MA- Including the cities of Foxborough and Norwood 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A slight chance of showers with isolated thunderstorms this evening, then a slight chance of showers after midnight. Much cooler with lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows around 40. West winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. East winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming southwest after midnight. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs around 60. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ014-211200- Southeast Middlesex MA- Including the city of Cambridge 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy with a 20 percent chance of showers. Much cooler with lows in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph, becoming north 5 to 10 mph after midnight. .THURSDAY...Mostly cloudy. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows around 50. South winds around 5 mph, becoming southwest around 5 mph after midnight. .SATURDAY...Mostly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .SUNDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. Highs around 70. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ007-211200- Eastern Essex MA- Including the city of Gloucester 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. .THURSDAY...Mostly cloudy. Much cooler with highs in the mid 60s. North winds around 5 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. West winds around 5 mph, becoming north around 5 mph after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph, becoming west after midnight. .SATURDAY...Mostly cloudy. Highs in the lower 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .SUNDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 60 percent. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Not as cool with highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 70s. $$ MAZ006-211200- Western Essex MA- Including the city of Lawrence 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. Much cooler with lows in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .THURSDAY...Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the mid 60s. Northwest winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming southwest after midnight. .SATURDAY...Mostly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 60 percent. .SUNDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 70s. $$ MAZ005-211200- Central Middlesex MA- Including the cities of Framingham and Lowell 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A slight chance of showers this evening. Much cooler with lows in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph, becoming north around 5 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. Much cooler with highs in the upper 60s. Northwest winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows around 40. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming southwest after midnight. .SATURDAY...Mostly cloudy. Highs in the mid 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ012-211200- Southern Worcester MA- Including the cities of Milford and Worcester 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy with a 20 percent chance of showers. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs around 70. Northeast winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming west after midnight. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs around 60. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs around 80. $$ MAZ004-211200- Northern Worcester MA- Including the cities of Barre and Fitchburg 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. .THURSDAY...Mostly cloudy. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows around 40. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming south in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southwest winds around 5 mph. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the lower 40s. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs around 70. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. $$ MAZ026-211200- Northern Middlesex MA- Including the city of Ayer 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. Much cooler with lows in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph, becoming north around 5 mph after midnight. .THURSDAY...Mostly cloudy. Much cooler with highs in the upper 60s. Northwest winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows around 40. North winds around 5 mph. .FRIDAY...Sunny. Highs around 70. Northeast winds around 5 mph, becoming south in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 60 percent. .SUNDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ002-211200- Western Franklin MA- Including the city of Charlemont 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. Much cooler with lows in the upper 40s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. .THURSDAY...Cloudy in the morning, then becoming partly sunny. Much cooler with highs in the mid 60s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the upper 30s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs around 60. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the lower 40s. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s. Highs around 70. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the lower 50s. $$ MAZ003-211200- Eastern Franklin MA- Including the cities of Greenfield and Orange 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph, becoming north 5 to 10 mph after midnight. Gusts up to 25 mph. .THURSDAY...Cloudy in the morning, then becoming partly sunny. Much cooler with highs in the upper 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Much colder with lows in the mid 30s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming west in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Not as cool with lows in the mid 40s. South winds around 5 mph. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs around 60. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. $$ MAZ008-211200- Western Hampshire MA- Including the city of Chesterfield 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A slight chance of showers this evening. Much cooler with lows around 50. Northwest winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. Much cooler with highs in the mid 60s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows around 40. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Cooler with highs in the upper 50s. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the upper 50s. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. $$ MAZ010-211200- Eastern Hampshire MA- Including the cities of Amherst and Northampton 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A slight chance of showers this evening. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. Much cooler with highs in the upper 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Much cooler with lows in the upper 30s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming south around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower 80s. Lows in the mid 50s. $$ MAZ009-211200- Western Hampden MA- Including the city of Blandford 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A slight chance of showers this evening. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph, decreasing to 20 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. Much cooler with highs in the mid 60s. North winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Showers likely. Cooler with highs in the upper 50s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the lower 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs around 60. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 40 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ011-211200- Eastern Hampden MA- Including the city of Springfield 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A slight chance of showers this evening. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. Much cooler with highs in the upper 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the morning. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs around 80. Lows in the upper 50s. $$ CTZ002-211200- Hartford CT- Including the cities of Hartford and Windsor Locks 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Much cooler with lows in the mid 50s. Northwest winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the upper 60s. North winds 5 to 10 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs in the lower 70s. Northeast winds around 5 mph, becoming east around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Showers likely. Cooler with highs in the lower 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the mid 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower 80s. Lows in the upper 50s. $$ CTZ003-211200- Tolland CT- Including the cities of Union and Vernon 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Much cooler with lows in the lower 50s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the morning. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. North winds around 5 mph. .FRIDAY...Sunny. Highs around 70. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs around 80. Lows in the upper 50s. $$ CTZ004-211200- Windham CT- Including the cities of Putnam and Willimantic 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 30 mph this evening. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph, becoming northwest in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. West winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs around 70. Northeast winds 5 to 10 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs around 80. Lows in the mid 50s. $$ RIZ001-211200- Northwest Providence RI- Including the cities of Foster and Smithfield 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Much cooler with lows in the lower 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph this evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. Southwest winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. $$ RIZ002-211200- Southeast Providence RI- Including the city of Providence 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph this evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. A chance of showers in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT...Showers likely. Lows in the mid 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs around 80. $$ RIZ003-211200- Western Kent RI- Including the cities of Coventry and West Greenwich 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A chance of showers in the morning. Much cooler with highs in the lower 60s. North winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds around 5 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. $$ RIZ004-211200- Eastern Kent RI- Including the cities of East Greenwich, Warwick, and West Warwick 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A chance of showers, mainly in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the upper 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 40 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. $$ RIZ005-211200- Bristol- Including the city of Bristol 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 10 to 15 mph, becoming north 5 to 10 mph after midnight. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A chance of showers, mainly in the morning. Much cooler with highs in the mid 60s. North winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the upper 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows around 50. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. $$ RIZ006-211200- Washington RI- Including the cities of Narragansett and Westerly 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 50 percent. .THURSDAY...Mostly cloudy. A chance of showers, mainly in the morning. Much cooler with highs in the mid 60s. Northeast winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the upper 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. $$ RIZ007-211200- Newport RI- Including the city of Newport 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Lows in the mid 50s. West winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 50 percent. .THURSDAY...Mostly cloudy. A chance of showers, mainly in the morning. Much cooler with highs in the mid 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Cooler with lows in the mid 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s. Highs in the upper 60s. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 30 percent chance of showers. Lows in the mid 50s. Highs in the lower 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid 70s. $$ RIZ008-211200- Block Island RI- Including the city of New Shoreham 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms this evening, then a chance of showers after midnight. Lows in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 60 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. Northeast winds around 10 mph, becoming east in the afternoon. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the upper 40s. Southeast winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 10 to 15 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph. .SATURDAY...Cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers. Lows in the lower 50s. Highs around 60. Chance of rain 80 percent. .SUNDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 60 percent. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY AND TUESDAY NIGHT...Mostly cloudy. Highs in the mid 60s. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. $$ MAZ017-211200- Northern Bristol MA- Including the city of Taunton 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the mid 60s. North winds around 5 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. East winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Not as cool with highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ018-211200- Western Plymouth MA- Including the city of Brockton 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the lower 50s. West winds 5 to 10 mph with gusts up to 25 mph, becoming north after midnight. Chance of rain 40 percent. .THURSDAY...Cloudy. A slight chance of showers in the morning. Much cooler with highs in the lower 60s. Northeast winds around 5 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the mid 40s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Highs around 70. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ019-211200- Eastern Plymouth MA- Including the city of Plymouth 702 PM EDT Wed May 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a slight chance of showers after midnight. Cooler with lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north 5 to 10 mph after midnight. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Much cooler with highs in the lower 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph, becoming southwest after midnight. .SATURDAY...Mostly cloudy. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the upper 40s. Highs around 60. Chance of rain 70 percent. .SUNDAY NIGHT...Cloudy with a 50 percent chance of showers. Lows in the upper 40s. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 70s. $$ MAZ020-211200- Southern Bristol MA- Including the cities of Fall River and New Bedford 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Lows in the mid 50s. West winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 50 percent. .THURSDAY...Cloudy. A chance of showers, mainly in the morning. Much cooler with highs in the mid 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows around 50. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ021-211200- Southern Plymouth MA- Including the city of Mattapoisett 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers after midnight. Cooler with lows in the lower 50s. West winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 40 percent. .THURSDAY...Mostly cloudy. A chance of showers in the morning. Much cooler with highs in the lower 60s. Northeast winds 5 to 10 mph, becoming east in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cooler with lows around 40. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Cloudy with a 40 percent chance of showers. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the upper 40s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Lows around 50. Highs in the lower 70s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the upper 70s. $$ MAZ022-211200- Barnstable MA- Including the cities of Chatham, Falmouth, and Provincetown 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a chance of showers after midnight. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north 5 to 10 mph after midnight. Chance of rain 50 percent. .THURSDAY...Mostly cloudy. A chance of showers, mainly in the morning. Much cooler with highs in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. South winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph, becoming southwest after midnight. .SATURDAY...Mostly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 60 percent. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the lower 70s. $$ MAZ023-211200- Dukes MA- Including the city of Vineyard Haven 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening, then a chance of showers after midnight. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north 5 to 10 mph after midnight. Chance of rain 50 percent. .THURSDAY...Mostly cloudy. A chance of showers, mainly in the morning. Cooler with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Northeast winds 10 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Cooler with lows in the upper 30s. Southeast winds around 5 mph, becoming northwest after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Northeast winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. Not as cool with lows around 50. Southeast winds 5 to 10 mph. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. .SATURDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 70 percent. .SUNDAY...Showers likely. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 60 percent. .MEMORIAL DAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. .TUESDAY...Partly sunny with a 30 percent chance of showers. Highs around 70. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. $$ MAZ024-211200- Nantucket MA- Including the city of Nantucket 702 PM EDT Wed May 20 2026 .TONIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. West winds 15 to 20 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 60 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Northeast winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. East winds around 5 mph, becoming north after midnight. .FRIDAY...Sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Showers likely. Lows in the lower 50s. Highs in the lower 60s. Chance of rain 70 percent. .SUNDAY NIGHT...Showers likely. Lows in the lower 50s. Chance of rain 60 percent. .MEMORIAL DAY...Showers likely. Highs in the mid 60s. Chance of rain 60 percent. .MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 40 percent chance of showers. Lows in the mid 50s. Highs in the mid 60s. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston