National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 38.29°N 122.29°W (Text-Only)
NWS Forecast for: Napa CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Last Update: 2:57 pm PDT Apr 10, 2026		Print

  • Tonight

    Tonight: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Light south southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 60. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Chance
    Showers then
    Showers

  • Saturday
    Night

    Saturday Night: Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then rain after 5am. Low around 45. South wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Showers



  • Sunday

    Sunday: Rain before 8am, then showers and possibly a thunderstorm after 8am. High near 58. South southwest wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers



  • Sunday
    Night

    Sunday Night: A 40 percent chance of rain before 11pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Monday

    Monday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday
    Night

    Monday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Areas of fog before 9am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Areas Fog
    then Sunny


  • Tuesday
    Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

    • Tonight: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Light south southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Saturday: A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 60. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday Night: Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then rain after 5am. Low around 45. South wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Sunday: Rain before 8am, then showers and possibly a thunderstorm after 8am. High near 58. South southwest wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Sunday Night: A 40 percent chance of rain before 11pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41. West southwest wind 5 to 8 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Monday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 65.

    Monday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 41.

    Tuesday: Areas of fog before 9am. Otherwise, sunny, with a high near 68.

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 42.

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 69.

    Wednesday Night: Partly cloudy, with a low around 44.

    Thursday: Sunny, with a high near 72.

    Thursday Night: Mostly clear, with a low around 44.

    Friday: Sunny, with a high near 74.


    Napa CA
     38.29°N 122.29°W (Elev. 20 ft)

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