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

81°F

27°C

Humidity 28%
Wind Speed WSW 9 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Oct 02:35 PM PDT
Extended Forecast for

3 Miles NW Yountville CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 90. North northeast wind 3 to 7 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Calm wind becoming northwest 5 to 7 mph in the evening.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. North northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 92 °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 91. Light and variable wind.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 10pm and 2am. Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Patchy Fog

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 90. North northeast wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 56. Calm wind becoming northwest 5 to 7 mph in the evening.
Friday
Sunny, with a high near 92. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 54. Calm wind.
Saturday
Sunny, with a high near 91. Light and variable wind.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 79.
Sunday Night
Patchy fog between 10pm and 2am. Otherwise, mostly clear, with a low around 44.
Monday
Partly sunny, with a high near 68.
Monday Night
A slight chance of rain after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46.
Tuesday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 68.
Tuesday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Yountville CA
 38.43°N 122.41°W (Elev. 180 ft)
Last Update:
1:56 pm PDT Oct 15, 2026
Forecast Valid:
2pm PDT Oct 15, 2026-6pm PDT Oct 21, 2026
 
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