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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 37.97°N 120.42°W (Text-Only)
NWS Forecast for: Jamestown CA
Issued by: National Weather Service Sacramento, CA
Last Update: 2:00 pm PDT Jun 29, 2026		Print

  • Tonight

    Tonight: Clear, with a low around 60. Northwest wind around 6 mph becoming light and variable.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the morning.

    High: 87 °F

    Sunny

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 61. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 60. West southwest wind around 6 mph becoming calm in the evening.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday
    Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday
    Night

    Friday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

    • Tonight: Clear, with a low around 60. Northwest wind around 6 mph becoming light and variable.

    Tuesday: Sunny, with a high near 87. Calm wind becoming west 5 to 7 mph in the morning.

    Tuesday Night: Clear, with a low around 61. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Wednesday: Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Wednesday Night: Clear, with a low around 60. West southwest wind around 6 mph becoming calm in the evening.

    Thursday: Sunny, with a high near 84.

    Thursday Night: Clear, with a low around 59.

    Friday: Sunny, with a high near 86.

    Friday Night: Clear, with a low around 63.

    Independence Day: Sunny, with a high near 90.

    Saturday Night: Mostly clear, with a low around 65.

    Sunday: Sunny, with a high near 89.

    Sunday Night: Mostly clear, with a low around 64.

    Monday: Sunny, with a high near 89.


    Jamestown CA
     37.97°N 120.42°W (Elev. 1801 ft)

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