Expires:202512220500;;973045
FPUS56 KMTR 211403
ZFPMTR

San Francisco Bay Area/Central California Zone Forecast
National Weather Service San Francisco Bay Area
602 AM PST Sun Dec 21 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...
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(2) Click a location on the map.

You can refine your selection by clicking on the map displayed on
the resulting page.


CAZ510-220500-
East Bay Interior Valleys-
602 AM PST Sun Dec 21 2025

.TODAY...Rain likely in the morning, then rain in the afternoon.
Highs in the lower 60s. South winds 10 to 20 mph. 
.TONIGHT...Rain. Lows in the mid 50s. South winds 10 to 20 mph. 
.MONDAY...Patchy fog. Rain. Highs in the upper 50s. Southwest
winds 5 to 10 mph. 
.MONDAY NIGHT...Patchy fog. Rain likely. Lows in the lower 50s.
Light winds. Chance of rain 70 percent. 
.TUESDAY...Patchy fog in the morning. Rain likely in the morning,
then rain in the afternoon. Highs in the upper 50s. Southeast
winds 5 to 15 mph. 
.TUESDAY NIGHT...Showers and a slight chance of thunderstorms.
Lows around 50. 
.WEDNESDAY...Rain. Highs in the mid 50s. 
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Rain. Lows near 50.
Highs in the mid 50s. 
.FRIDAY...Rain. Highs in the mid 50s. 
.FRIDAY NIGHT...Patchy fog. Rain likely. Lows in the mid 40s. 
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog. A chance of rain. Highs in the lower 50s. 

&&
                 TEMPERATURE        /   PRECIPITATION

Concord          62  54  57         / 100 100  90 
Livermore        61  54  57         /  90  90  90 

$$