Expires:202512282000;;352781 FPUS56 KMTR 280501 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 901 PM PST Sat Dec 27 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. CAZ509-282000- San Francisco Peninsula Coast- 901 PM PST Sat Dec 27 2025 .REST OF TONIGHT...Mostly clear late in the evening then becoming partly cloudy. Lows in the lower to mid 40s. Northeast winds around 5 mph. .SUNDAY...Sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower to mid 40s. Northeast winds 5 to 15 mph. .MONDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 40s. .WEDNESDAY...Mostly cloudy. A chance of rain. Highs in the lower 60s. .WEDNESDAY NIGHT AND NEW YEARS DAY...Rain likely. Lows in the upper 40s. Highs in the lower 60s. .THURSDAY NIGHT...Rain likely. Lows in the upper 40s. .FRIDAY...Rain likely. Highs around 60. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of rain. Lows in the upper 40s. Highs in the upper 50s. $$