NWS Forecast for: Castro Valley CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 7:14 pm PDT Apr 23, 2018
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  • Overnight

    Overnight: Mostly clear, with a low around 50. Light west wind.

    Mostly Clear

    Low: 50 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Light west northwest wind becoming west 6 to 11 mph in the morning.

    Mostly Sunny

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming light west northwest  in the evening.

    Partly Cloudy

    Low: 50 °F

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 76. West wind 5 to 13 mph.

    Becoming
    Sunny

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 48. West wind 7 to 11 mph.

    Mostly Clear

    Low: 48 °F

  • Thursday

    Thursday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Overnight: Mostly clear, with a low around 50. Light west wind.

    Tuesday: Mostly sunny, with a high near 78. Light west northwest wind becoming west 6 to 11 mph in the morning.

    Tuesday Night: Partly cloudy, with a low around 50. West wind 5 to 10 mph becoming light west northwest in the evening.

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 76. West wind 5 to 13 mph.

    Wednesday Night: Mostly clear, with a low around 48. West wind 7 to 11 mph.

    Thursday: Sunny, with a high near 70.

    Thursday Night: Partly cloudy, with a low around 47.

    Friday: Mostly sunny, with a high near 67.

    Friday Night: Partly cloudy, with a low around 47.

    Saturday: A slight chance of showers. Mostly sunny, with a high near 67.

    Saturday Night: Partly cloudy, with a low around 46.

    Sunday: Mostly sunny, with a high near 68.

    Sunday Night: Partly cloudy, with a low around 46.

    Monday: Mostly sunny, with a high near 69.



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

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