Tracking Winter Weather and Frigid Temperatures Through This Weekend
A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.haze
52°F
11°C
| Humidity | 82% |
| Wind Speed | E 11 MPH |
| Barometer | 30.19 in (1022.35 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 4.00 mi |
| Last update | 17 Jan 09:54 AM PST |
Extended Forecast for
Napa CA
Today
High: 66 °F
Mostly Sunny
Tonight
Low: 42 °F
Mostly Cloudy
Sunday
High: 66 °F
Decreasing
CloudsSunday Night
Low: 42 °F
Mostly Clear
M.L.King Day
High: 64 °F
Sunny
Monday Night
Low: 42 °F
Mostly Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 62 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 66. East northeast wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 42. Calm wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Light northeast wind.
Sunday Night
Mostly clear, with a low around 42. Calm wind.
M.L.King Day
Sunny, with a high near 64. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 60.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43.
Friday
Areas of fog. Otherwise, mostly sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Napa CA
38.3°N 122.26°W (Elev. 82 ft)
38.3°N 122.26°W (Elev. 82 ft)
1:13 am PST Jan 17, 2026
10am PST Jan 17, 2026-6pm PST Jan 23, 2026
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