7-Day Forecast 37.71°N 122.08°W (Text-Only)
NWS Forecast for: Castro Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 11:26 pm PDT May 21, 2024


Tonight: Mostly clear, with a low around 11. South southwest wind 5 to 8 km/h.

Wednesday: Sunny, with a high near 23. West southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.

Wednesday Night: Mostly clear, with a low around 11. South southwest wind 5 to 14 km/h.

Thursday: Sunny, with a high near 22. West wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.

Thursday Night: Partly cloudy, with a low around 10. Southwest wind 11 to 16 km/h, with gusts as high as 29 km/h.

Friday: Partly sunny, with a high near 18.

Friday Night: Mostly cloudy, with a low around 12.

Saturday: Partly sunny, with a high near 18.

Saturday Night: Partly cloudy, with a low around 9.

Sunday: Sunny, with a high near 21.

Sunday Night: Mostly clear, with a low around 10.

Memorial Day: Sunny, with a high near 23.

Monday Night: Mostly clear, with a low around 11.

Tuesday: Mostly sunny, with a high near 22.



Castro Valley CA
 37.71°N 122.08°W (Elev. 397 m)

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