Expires:202512100500;;278886 FPUS56 KMTR 091402 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 601 AM PST Tue Dec 9 2025 This is an automatically generated product that provides average values for large geographic areas. For a more site specific forecast...please visit weather.gov/sanfrancisco (1) Select a location from the drop down menu above the map... -- or -- (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. CAZ503-100500- Sonoma Coastal Range- 601 AM PST Tue Dec 9 2025 .TODAY...Sunny. Patchy fog in the morning. Highs in the upper 60s. Light winds...becoming northwest around 5 mph in the afternoon. .TONIGHT...Mostly clear. Lows around 50. Light winds. .WEDNESDAY...Sunny. Highs in the lower 70s. Light winds... becoming northwest around 5 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 50. Light winds. .THURSDAY...Sunny. Highs in the lower 70s. Light winds. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. .FRIDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 60s. Lows in the upper 40s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 60s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A chance of rain. Lows in the upper 40s. Highs in the mid 60s. $$