FPUS56 KMTR 211002 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 302 AM PDT Tue Apr 21 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 CAZ505-220100- Coastal North Bay...Including Point Reyes National Seashore- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows around 50. South winds 5 to 10 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the upper 50s. South winds 5 to 10 mph... becoming southwest in the afternoon. .TUESDAY NIGHT...A chance of rain in the evening, then rain likely after midnight. Lows in the upper 40s. West winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs around 60. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower to mid 60s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower to mid 60s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the lower 60s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows around 50. Highs in the lower 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 60s. && TEMPERATURE / PRECIPITATION Point Reyes 50 59 47 61 / 90 90 70 30 $$ CAZ503-220100- Sonoma Coastal Range- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the upper 40s. South winds around 5 mph. .TUESDAY...Patchy fog in the morning. Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs around 60. Light winds...becoming southwest around 5 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the mid 40s. West winds around 5 mph in the evening...becoming light. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs in the lower 60s. Light winds...becoming west around 5 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph in the evening...becoming light. .THURSDAY...Sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs around 70. Lows in the upper 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid 60s. Lows in the upper 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 60s. Lows in the upper 40s. $$ CAZ502-220100- Marin Coastal Range- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows around 50. South winds 5 to 10 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...A chance of rain in the evening, then rain likely after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning. Highs in the upper 50s. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds around 10 mph. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 60s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows around 50. Highs around 60. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 50. Highs in the mid 60s. $$ CAZ506-220100- North Bay Interior Valleys- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Patchy fog. Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the 40s to mid 50s. Southeast winds 5 to 10 mph. .TUESDAY...Patchy fog in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the 50s to mid 60s. Southeast winds 5 to 10 mph...becoming southwest 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Patchy fog after midnight. Lows in the 40s to lower 50s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning. Highs in the 50s to upper 60s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear except patchy fog after midnight. Lows in the 30s to upper 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the 60s to mid 70s. .THURSDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 40s to lower 50s. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s to mid 70s. .FRIDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 40s to lower 50s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the mid 60s to lower 70s. && TEMPERATURE / PRECIPITATION Santa Rosa 46 62 41 66 / 90 90 50 30 San Rafael 52 62 49 66 / 90 90 60 30 Napa 48 59 45 63 / 100 90 50 30 $$ CAZ504-220100- North Bay Interior Mountains- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Rain. Lows in the upper 40s. South winds 5 to 10 mph. .TUESDAY...Rain likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the 40s to upper 50s. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the mid 40s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning. Highs in the 50s to lower 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 50s to lower 70s. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the 60s to lower 70s. .FRIDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows around 50. Highs in the mid 50s to upper 60s. && TEMPERATURE / PRECIPITATION Lake Berryessa 49 57 45 62 / 100 100 40 30 $$ CAZ006-220100- San Francisco- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the mid 50s. South winds 5 to 10 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the upper 50s to mid 60s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Rain likely. Lows in the lower 50s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the upper 50s to mid 60s. West winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the 60s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 50s. Highs in the 60s. .FRIDAY NIGHT THROUGH SUNDAY...Mostly cloudy. Lows in the mid 50s. Highs in the 50s to upper 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the 60s. && TEMPERATURE / PRECIPITATION San Francisco 53 62 50 64 / 100 90 60 40 Ocean Beach 53 62 50 63 / 90 90 60 40 $$ CAZ509-220100- San Francisco Peninsula Coast- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers likely and a chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. South winds 5 to 15 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the upper 40s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs in the lower 60s. West winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT THROUGH SATURDAY...Mostly cloudy. Lows around 50. Highs in the lower 60s. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain. Lows in the lower 50s. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs in the mid 60s. Lows near 50. $$ CAZ508-220100- San Francisco Bay Shoreline- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the mid 50s. South winds 5 to 10 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Rain likely in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 5 to 10 mph...becoming southwest 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows around 50. Southwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. Southwest winds around 5 mph...becoming west in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 15 mph. .THURSDAY...Sunny. Highs in the upper 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Highs in the mid 60s to lower 70s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid 60s. Lows in the lower 50s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the lower 50s. && TEMPERATURE / PRECIPITATION SFO Airport 52 62 51 64 / 100 90 60 40 Oakland 53 63 51 65 / 100 90 60 40 Fremont 50 62 49 64 / 90 90 50 40 Redwood City 50 64 49 66 / 90 90 50 40 Mountain View 52 61 50 64 / 90 90 40 30 $$ CAZ510-220100- East Bay Interior Valleys- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower to mid 50s. South winds around 5 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the lower 60s. Southeast winds 5 to 10 mph...becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A chance of rain. Lows in the upper 40s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. South winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 50. Highs around 70. .SUNDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. .MONDAY...Partly cloudy. Highs in the lower 70s. && TEMPERATURE / PRECIPITATION Concord 49 62 47 65 / 90 90 50 30 Livermore 47 62 46 64 / 90 100 50 30 $$ CAZ513-220100- Santa Clara Valley...including San Jose- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. Southeast winds around 5 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. Southeast winds 5 to 10 mph... becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A chance of rain. Patchy fog after midnight. Lows in the upper 40s. Southwest winds 5 to 15 mph...becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. Southeast winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 70s. Lows in the upper 40s. && TEMPERATURE / PRECIPITATION San Jose 50 62 49 65 / 90 90 50 30 Morgan Hill 44 62 45 66 / 90 90 40 30 $$ CAZ512-220100- Santa Cruz Mountains- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Rain and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the upper 40s. South winds 10 to 15 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the 40s to upper 50s. Southwest winds 10 to 20 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Patchy fog after midnight. Lows in the mid 40s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the 50s to lower 60s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the 50s to upper 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 50s to upper 60s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the lower 50s to mid 60s. Lows in the upper 40s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the 50s to mid 60s. Lows in the upper 40s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 50s to upper 60s. $$ CAZ515-220100- East Bay Hills- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. South winds 5 to 15 mph. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the mid 50s. South winds 5 to 10 mph...becoming southwest around 15 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the upper 40s. Southwest winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the upper 50s. Southwest winds around 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows around 50. Highs in the upper 60s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 60s. $$ CAZ514-220100- Eastern Santa Clara Hills- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the 40s. Southwest winds 5 to 15 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs around 50. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. A chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the 30s to mid 40s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the lower 50s. Southwest winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 60. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the 30s to upper 40s. Highs in the lower 60s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A slight chance of rain. Highs in the upper 50s. Lows in the upper 30s to mid 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 60s. Lows in the 30s to upper 40s. $$ CAZ529-220100- Northern Monterey Bay- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers likely and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. Southwest winds around 5 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A chance of rain. Patchy fog after midnight. Lows in the upper 40s. West winds 5 to 10 mph in the evening... becoming light. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. Light winds...becoming southwest 5 to 10 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear except patchy fog after midnight. Lows in the mid 40s. West winds 5 to 10 mph in the evening... becoming light. .THURSDAY...Sunny. Patchy fog. Highs in the upper 60s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Highs in the upper 60s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 60s. Lows in the upper 40s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. && TEMPERATURE / PRECIPITATION Santa Cruz 47 61 47 65 / 90 90 40 40 $$ CAZ530-220100- Southern Monterey Bay and Big Sur Coast- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers likely and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. South winds around 5 mph. .TUESDAY...Mostly cloudy. A chance of thunderstorms. A chance of rain in the afternoon. Some thunderstorms may produce small hail. Highs in the mid 60s. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A chance of rain. Lows in the upper 40s. West winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. Light winds... becoming west 5 to 10 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the 60s to lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows around 50. Highs in the mid 60s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the mid 60s. .SATURDAY NIGHT...Mostly cloudy. Lows around 50. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the mid to upper 60s. Lows around 50. && TEMPERATURE / PRECIPITATION Monterey 46 63 49 63 / 90 90 30 30 Big Sur 48 59 46 63 / 100 90 40 40 $$ CAZ528-220100- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. Southwest winds 5 to 10 mph. .TUESDAY...A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 10 to 15 mph...becoming southwest 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. Lows in the upper 40s. Southwest winds 10 to 15 mph...becoming south around 5 mph after midnight. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Areas of fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. South winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Areas of fog after midnight. Lows in the mid 40s. Northwest winds 5 to 15 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY THROUGH SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows around 50. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 60s. Lows in the upper 40s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. && TEMPERATURE / PRECIPITATION Salinas 45 64 47 64 / 90 90 30 30 Carmel Valley 47 64 45 66 / 90 90 30 30 Hollister 41 62 45 65 / 90 90 40 30 $$ CAZ516-220100- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the lower 50s. Southeast winds 5 to 10 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 5 to 10 mph...becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Areas of fog after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph in the evening... becoming light. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. A slight chance of rain in the morning. Highs in the upper 60s. Light winds...becoming northwest 5 to 10 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy. Areas of fog. Lows in the mid 40s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Areas of fog. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Areas of fog. Lows in the mid 40s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Areas of fog. Lows in the mid 40s. Highs in the lower 70s. && TEMPERATURE / PRECIPITATION King City 41 64 43 67 / 90 90 20 20 $$ CAZ517-220100- Santa Lucia Mountains and Los Padres National Forest- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the 40s to lower 50s. Southwest winds 10 to 15 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the mid 40s to lower 60s. Southwest winds 10 to 20 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A slight chance of rain in the evening. Lows near 40. West winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain and snow in the morning, then a slight chance of rain in the afternoon. Highs in the upper 40s to lower 60s. West winds 5 to 10 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5 to 15 mph. .THURSDAY...Sunny. Highs in the 50s to 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 50s to upper 60s. Lows in the mid 40s. .SATURDAY...Mostly cloudy. Highs in the upper 40s to lower 60s. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain. Lows in the mid 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the 50s to 60s. Lows in the mid 40s. $$ CAZ518-220100- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 302 AM PDT Tue Apr 21 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms. Some thunderstorms may produce small hail. Lows in the 40s to lower 50s. South winds 10 to 20 mph. .TUESDAY...A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the upper 40s to lower 60s. Southwest winds 10 to 20 mph with gusts to around 35 mph. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening. Areas of frost and patchy fog after midnight. Lows in the mid 30s to upper 40s. Southwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight. .WEDNESDAY...Partly cloudy. Patchy fog in the morning. A slight chance of rain. Highs in the lower 50s to mid 60s. West winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear except patchy fog after midnight. Lows in the 30s to mid 40s. Northwest winds 5 to 15 mph. .THURSDAY...Sunny. Highs in the upper 50s to lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. Highs in the lower 60s to mid 70s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the mid 50s to upper 60s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the 30s to upper 40s. Highs in the mid 50s to lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 50s to lower 70s. && TEMPERATURE / PRECIPITATION Pinnacles NP 41 63 41 66 / 90 90 20 20 $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea