FPUS56 KMTR 210103 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 603 PM PDT Fri Mar 20 2026 This is an automatically generated product that provides average values for large geographic areas. For a more site specific forecast...please refer to the point and click forecast on our webpage at: https://www.weather.gov/mtr CAZ505-211600- Coastal North Bay...Including Point Reyes National Seashore- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 50s. Northwest winds 5 to 15 mph. Gusts up to 30 mph after midnight. .SATURDAY...Partly cloudy. Highs in the 60s to mid 70s. Northwest winds 10 to 20 mph with gusts to around 35 mph. .SATURDAY NIGHT...Mostly clear. Lows around 50. Northwest winds 10 to 20 mph with gusts to around 35 mph. .SUNDAY...Sunny. Highs in the 60s to lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .MONDAY...Sunny. Highs in the mid 60s to lower 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 60s to lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s to lower 70s. && TEMPERATURE / PRECIPITATION Point Reyes 52 68 47 67 / $$ CAZ503-211600- Sonoma Coastal Range- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. Northwest winds around 5 mph. .SATURDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph with gusts to around 25 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph with gusts to around 25 mph. .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. Light winds...becoming northwest around 5 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 50. Northwest winds around 5 mph in the evening...becoming light. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 50. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 70s. $$ CAZ502-211600- Marin Coastal Range- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 5 to 15 mph. .SATURDAY...Partly cloudy. Highs in the lower 70s. Northwest winds 10 to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows around 50. West winds 10 to 20 mph. .SUNDAY...Sunny. Highs around 70. West winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 60s. Lows in the upper 40s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs around 70. Lows in the lower 50s. $$ CAZ506-211600- North Bay Interior Valleys- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s to mid 60s. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Patchy dense fog in the morning. Highs in the 70s to 80s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s to upper 50s. Northwest winds 10 to 20 mph. .SUNDAY...Sunny. Highs in the upper 60s to lower 80s. Northwest winds up to 5 mph...becoming west in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the 40s to mid 50s. West winds 5 to 10 mph. .MONDAY...Sunny. Patchy dense fog. Highs in the 70s to lower 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the 40s to upper 50s. Highs in the lower 70s to mid 80s. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 40s to upper 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 60s to lower 80s. Lows in the 40s to mid 50s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the 70s to lower 80s. Lows in the mid 40s to upper 50s. && TEMPERATURE / PRECIPITATION Santa Rosa 55 85 46 80 / San Rafael 55 79 50 75 / Napa 55 81 50 79 / $$ CAZ504-211600- North Bay Interior Mountains- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Northwest winds 5 to 10 mph. .SATURDAY...Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the 50s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs in the upper 60s to lower 80s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 60s to lower 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 60s to lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 60s to lower 80s. Lows in the upper 40s to mid 50s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 60s to lower 80s. Lows in the mid 50s. && TEMPERATURE / PRECIPITATION Lake Berryessa 60 84 59 81 / $$ CAZ006-211600- San Francisco- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. Southwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs in the 60s to mid 70s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 10 to 20 mph. .SUNDAY...Sunny. Highs in the 60s to lower 70s. West winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the 60s to lower 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the 60s to mid 70s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Highs in the 60s to lower 70s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the mid 50s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to mid 70s. && TEMPERATURE / PRECIPITATION San Francisco 55 73 51 70 / Ocean Beach 55 70 51 68 / $$ CAZ509-211600- San Francisco Peninsula Coast- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 5 to 10 mph. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. Northwest winds 10 to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 10 to 20 mph. .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Highs in the lower 70s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the mid 60s. Lows in the upper 40s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 60s. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs around 70. $$ CAZ508-211600- San Francisco Bay Shoreline- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs in the 70s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 50. West winds 10 to 20 mph. .SUNDAY...Sunny. Highs in the 60s to upper 70s. Light winds... becoming northwest 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 50. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the 70s. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the mid 70s to lower 80s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Highs in the lower to mid 70s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the 70s. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 70s. && TEMPERATURE / PRECIPITATION SFO Airport 55 70 51 69 / Oakland 56 78 51 74 / Fremont 56 78 48 77 / Redwood City 55 78 49 76 / Mountain View 57 75 51 74 / $$ CAZ510-211600- East Bay Interior Valleys- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear in the evening then becoming partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. Highs in the mid 80s. West winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. West winds 5 to 15 mph. .SUNDAY...Sunny. Highs in the lower 80s. West winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest winds 5 to 10 mph. .MONDAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 80s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 50s. && TEMPERATURE / PRECIPITATION Concord 56 84 50 81 / Livermore 54 83 48 80 / $$ CAZ513-211600- Santa Clara Valley...including San Jose- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 5 to 10 mph in the evening...becoming light. .SATURDAY...Partly cloudy. Highs in the lower 80s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs around 80. Light winds...becoming northwest 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph in the evening...becoming light. .MONDAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows around 50. Highs in the upper 70s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs around 80. && TEMPERATURE / PRECIPITATION San Jose 57 79 50 78 / Morgan Hill 54 82 46 81 / $$ CAZ512-211600- Santa Cruz Mountains- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s to lower 60s. Southwest winds up to 5 mph. .SATURDAY...Partly cloudy. Highs in the 70s to lower 80s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows near 50. Northwest winds 5 to 15 mph. .SUNDAY...Sunny. Highs in the 60s to upper 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .MONDAY...Sunny. Highs in the mid 60s to upper 70s. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the 70s to lower 80s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows around 50. Highs in the 60s to mid 70s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the 60s to upper 70s. Lows in the lower 50s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s to mid 70s. $$ CAZ515-211600- East Bay Hills- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear in the evening then becoming partly cloudy. Lows around 60. Southwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs around 80. West winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 10 to 15 mph. .SUNDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 50. Southwest winds around 10 mph. .MONDAY...Sunny. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. $$ CAZ514-211600- Eastern Santa Clara Hills- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Clear in the evening then becoming partly cloudy. Lows in the lower 50s to mid 60s. West winds around 5 mph. .SATURDAY...Partly cloudy. Highs in the upper 70s. West winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the 40s to mid 50s. West winds 5 to 15 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the 40s to mid 50s. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the 40s to mid 50s. Highs in the lower 70s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 70s. Lows in the 40s to mid 50s. $$ CAZ529-211600- Northern Monterey Bay- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Southeast winds up to 5 mph in the evening...becoming light. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy dense fog in the morning. Highs in the upper 70s. Light winds...becoming southwest 5 to 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s. Northwest winds around 5 mph in the evening...becoming light. .SUNDAY...Sunny. Highs in the mid 70s. Light winds...becoming west around 5 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds around 5 mph in the evening...becoming light. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear. Lows around 50. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 70s. Lows in the upper 40s. && TEMPERATURE / PRECIPITATION Santa Cruz 53 79 47 76 / $$ CAZ530-211600- Southern Monterey Bay and Big Sur Coast- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 50s. Light winds. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s to lower 80s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows around 50. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the upper 60s to mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows near 50. Northwest winds around 5 mph. .MONDAY...Sunny. Highs in the lower to mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the mid to upper 70s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Highs in the upper 60s to mid 70s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower to mid 70s. Lows in the lower 50s. && TEMPERATURE / PRECIPITATION Monterey 52 69 48 67 / Big Sur 60 79 55 75 / $$ CAZ528-211600- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Patchy dense fog after midnight. Lows in the mid 50s. Northwest winds around 5 mph in the evening...becoming light. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy dense fog in the morning. Highs in the mid 70s to lower 80s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s. West winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the 70s. Light winds...becoming northwest 5 to 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds 5 to 10 mph in the evening...becoming light. .MONDAY...Sunny. Highs in the mid 70s to lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY...Sunny. Highs in the upper 70s to mid 80s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows around 50. Highs in the mid to upper 70s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 70s. Lows in the lower 50s. && TEMPERATURE / PRECIPITATION Salinas 53 74 46 73 / Carmel Valley 57 79 49 77 / Hollister 53 80 46 79 / $$ CAZ516-211600- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Patchy dense fog after midnight. Lows in the mid 50s. West winds around 5 mph in the evening...becoming light. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy dense fog in the morning. Highs in the mid 80s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 80s. North winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 80s. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. .TUESDAY THROUGH WEDNESDAY...Clear. Highs in the upper 80s. Lows in the lower 50s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION King City 55 86 49 86 / $$ CAZ517-211600- Santa Lucia Mountains and Los Padres National Forest- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 50s to mid 60s. Southwest winds around 5 mph. .SATURDAY...Partly cloudy. Highs in the upper 60s to lower 80s. Northwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows in the 40s to upper 50s. Northwest winds 10 to 20 mph. .SUNDAY...Sunny. Highs in the upper 60s to lower 80s. North winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. North winds 5 to 15 mph. .MONDAY...Sunny. Highs in the upper 60s to lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the 50s. .TUESDAY THROUGH WEDNESDAY...Clear. Highs in the upper 60s to lower 80s. Lows in the lower to mid 50s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 40s to mid 50s. Highs in the upper 60s to lower 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower to mid 50s. Highs in the upper 60s to lower 80s. $$ CAZ518-211600- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 603 PM PDT Fri Mar 20 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 50s to lower 60s. Southwest winds 5 to 10 mph. .SATURDAY...Partly cloudy. Highs in the 70s to upper 80s. West winds 5 to 10 mph...becoming northwest 10 to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s to mid 50s. Northwest winds 10 to 20 mph. .SUNDAY...Sunny. Highs in the lower 70s to mid 80s. North winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Northwest winds 5 to 15 mph. .MONDAY...Sunny. Highs in the 70s to 80s. .MONDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. .TUESDAY THROUGH WEDNESDAY...Clear. Highs in the 70s to 80s. Lows in the upper 40s to mid 50s. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s to mid 80s. .FRIDAY...Partly cloudy. Highs in the lower 70s to mid 80s. && TEMPERATURE / PRECIPITATION Pinnacles NP 56 86 48 85 / $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea