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.

Mist

45°F

7°C

Humidity 93%
Wind Speed N 8 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 43°F (6°C)
Visibility 4.00 mi
Wind Chill41°F (5°C)
Last update 27 Nov 08:20 AM PST
Extended Forecast for

2 Miles NNW Vallejo CA

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 60. East northeast wind around 8 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog. Otherwise, partly cloudy, with a low around 43. East northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 43 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Friday Night

    Friday Night: Patchy dense fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Areas Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Sunday Night

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

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Thanksgiving Day
Mostly sunny, with a high near 60. East northeast wind around 8 mph.
Tonight
Patchy dense fog. Otherwise, partly cloudy, with a low around 43. East northeast wind 5 to 7 mph becoming calm after midnight.
Friday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 60. Light and variable wind.
Friday Night
Patchy dense fog. Otherwise, mostly cloudy, with a low around 43. Calm wind.
Saturday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 61. Light and variable wind.
Saturday Night
Patchy dense fog after 9pm. Otherwise, partly cloudy, with a low around 44.
Sunday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 61.
Monday Night
Patchy dense fog after 5am. Otherwise, mostly clear, with a low around 43.
Tuesday
Patchy dense fog. Otherwise, mostly sunny, with a high near 60.
Tuesday Night
Patchy dense fog. Otherwise, partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Vallejo CA
 38.16°N 122.25°W (Elev. 26 ft)
Last Update:
1:52 am PST Nov 27, 2025
Forecast Valid:
8am PST Nov 27, 2025-6pm PST Dec 3, 2025
 
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