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

77°F

25°C

Humidity 33%
Wind Speed WSW 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Oct 12:35 PM PDT
Extended Forecast for

Napa CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. East northeast wind 5 to 7 mph becoming southwest.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 88. Light and variable wind becoming east around 6 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, clear, with a low around 48.

    Low: 48 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 75.

    High: 75 °F

    Areas Fog
    then Sunny

  • Sunday Night

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

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. East northeast wind 5 to 7 mph becoming southwest.
Tonight
Clear, with a low around 56. Light and variable wind.
Friday
Sunny, with a high near 88. Light and variable wind becoming east around 6 mph.
Friday Night
Mostly clear, with a low around 54. Calm wind.
Saturday
Sunny, with a high near 88. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Patchy fog after 5am. Otherwise, clear, with a low around 48.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 44.
Monday
Partly sunny, with a high near 64.
Monday Night
A slight chance of drizzle after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.
Tuesday
A chance of rain with a slight chance of drizzle. Areas of fog. Otherwise, partly sunny, with a high near 64.
Tuesday Night
A chance of drizzle. Patchy fog. Otherwise, partly cloudy, with a low around 46.
Wednesday
A slight chance of drizzle. Areas of fog. Otherwise, mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Napa CA
 38.29°N 122.29°W (Elev. 20 ft)
Last Update:
11:46 am PDT Oct 15, 2026
Forecast Valid:
1pm PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
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