National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Clear

68°F

20°C

Humidity 64%
Wind Speed SSW 24 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Jul 04:05 PM PDT
Extended Forecast for

5 Miles W Napa Co. Airport CA

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 70. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 70 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55. West southwest wind 5 to 9 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming light west after midnight.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 76.

    High: 76 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. West wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 70. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Increasing clouds, with a low around 55. West southwest wind 5 to 9 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming light west after midnight.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75.
Friday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 52.
Saturday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 76.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 52.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 54.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 74.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Napa Co. Airport CA
 38.21°N 122.38°W (Elev. 3 ft)
Last Update:
1:26 pm PDT Jul 15, 2025
Forecast Valid:
4pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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