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Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Overcast
45°F
7°C
| Humidity | 93% |
| Wind Speed | ENE 4 MPH |
| Barometer | 30.11 in (1019.64 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 9.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 30 Nov 09:20 AM PST |
Extended Forecast for
Yountville CA
Today
High: 55 °F
Patchy Fog
then SunnyTonight
Low: 38 °F
Patchy Fog
then Partly
CloudyMonday

High: 60 °F
Sunny
Monday Night

Low: 40 °F
Increasing
CloudsTuesday

High: 61 °F
Sunny
Tuesday Night

Low: 42 °F
Partly Cloudy
Wednesday

High: 60 °F
Mostly Sunny
Wednesday Night

Low: 40 °F
Partly Cloudy
Thursday

High: 61 °F
Sunny
Detailed Forecast
Today
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind.
Tonight
Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 38. Calm wind.
Monday
Sunny, with a high near 60. Calm wind becoming north northeast around 5 mph.
Monday Night
Increasing clouds, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 61. Calm wind.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 62.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Saturday
Patchy fog. Otherwise, sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yountville CA
38.4°N 122.34°W (Elev. 184 ft)
38.4°N 122.34°W (Elev. 184 ft)
12:26 am PST Nov 30, 2025
9am PST Nov 30, 2025-6pm PST Dec 6, 2025


