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

79°F

26°C

Humidity 31%
Wind Speed WSW 9 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Oct 01:00 PM PDT
Extended Forecast for

3 Miles SSE Napa CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. East wind 5 to 7 mph becoming southwest.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. Calm 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: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, sunny, with a high near 74.

    High: 74 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. East wind 5 to 7 mph becoming southwest.
Tonight
Mostly clear, with a low around 56. Calm wind.
Friday
Sunny, with a high near 88. Calm 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
Mostly clear, with a low around 49.
Sunday
Areas of fog before 10am. Otherwise, sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 45.
Monday
Partly sunny, with a high near 63.
Monday Night
A slight chance of rain after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47.
Tuesday
A chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 64.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Wednesday
A slight chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Napa CA
 38.25°N 122.27°W (Elev. 59 ft)
Last Update:
1:17 pm PDT Oct 15, 2026
Forecast Valid:
1pm PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
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