7-Day Forecast 38.2°N 122.29°W (Text-Only)
NWS Forecast for: Napa Co. Airport CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 2:41 am PDT Jul 11, 2025
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  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 80. Light southwest wind becoming south southwest 9 to 14 mph in the morning.

    High: 80 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. South southwest wind 6 to 13 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 76. Southwest wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 76 °F

    Becoming
    Sunny

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 54. West southwest wind 9 to 16 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Southwest wind 7 to 14 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday
    Night

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

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Today: Partly sunny, then gradually becoming sunny, with a high near 80. Light southwest wind becoming south southwest 9 to 14 mph in the morning.

    Tonight: Mostly clear, with a low around 55. South southwest wind 6 to 13 mph.

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 76. Southwest wind 6 to 14 mph, with gusts as high as 18 mph.

    Saturday Night: Increasing clouds, with a low around 54. West southwest wind 9 to 16 mph, with gusts as high as 20 mph.

    Sunday: Mostly sunny, with a high near 77. Southwest wind 7 to 14 mph.

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

    Monday: Mostly sunny, with a high near 77.

    Monday Night: Partly cloudy, with a low around 54.

    Tuesday: Mostly sunny, with a high near 72.

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

    Wednesday: Mostly sunny, with a high near 73.

    Wednesday Night: Partly cloudy, with a low around 54.

    Thursday: Mostly sunny, with a high near 74.



    Napa Co. Airport CA
     38.2°N 122.29°W (Elev. 20 ft)

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