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Today's Weather - Port Costa, CA
December 26, 2025 4:20 PMDiablo Valley College53°Feels Like 53°Hi 60°F Lo 47°F70% Chance of Light Rain -
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Weather Details
- Windchill 54ºF Daily Rain --
- Dewpoint 48ºF Monthly Rain 80"
- Humidity 81% Avg. Wind SSW 9mph
- Pressure -- Wind Gust --
- Sunrise 7:23 AM Moon Waxing Crescent
- Sunset 4:55 PM UV Index 1 (Low)
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