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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 37.9°N 122.07°W (Text-Only)
NWS Forecast for: Walnut Creek CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 1:26 am PDT Jun 30, 2026		Print

  • Today

    Today: Sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. South southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 80 °F

    Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 54. Southwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. South southwest wind 7 to 9 mph, with gusts as high as 23 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Independence
    Day

    Independence Day: Sunny, with a high near 83.

    High: 83 °F

    Sunny

    • Today: Sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Tonight: Mostly clear, with a low around 54. South southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Wednesday: Sunny, with a high near 80. South southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    Wednesday Night: Mostly clear, with a low around 54. Southwest wind around 11 mph, with gusts as high as 25 mph.

    Thursday: Mostly sunny, with a high near 77. South southwest wind 7 to 9 mph, with gusts as high as 23 mph.

    Thursday Night: Mostly clear, with a low around 54.

    Friday: Sunny, with a high near 82.

    Friday Night: Mostly clear, with a low around 55.

    Independence Day: Sunny, with a high near 83.

    Saturday Night: Mostly clear, with a low around 55.

    Sunday: Mostly sunny, with a high near 80.

    Sunday Night: Partly cloudy, with a low around 55.

    Monday: Mostly sunny, with a high near 79.


    Walnut Creek CA
     37.9°N 122.07°W (Elev. 203 ft)

    Visit your local NWS office at: https://www.weather.gov/mtr