Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains
A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. Read More >
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Mostly Cloudy
63°F
17°C
| Humidity | 72% |
| Wind Speed | SSW 11 MPH |
| Barometer | 30.08 in (1018.63 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 02 Mar 01:20 PM PST |
Extended Forecast for
Napa CA
This Afternoon
High: 65 °F
Mostly Sunny
Tonight
Low: 45 °F
Patchy Fog
Tuesday
High: 67 °F
Areas Dense
Fog then
SunnyTuesday Night
Low: 46 °F
Increasing
CloudsWednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 70 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 65. Calm wind.
Tonight
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 45. Calm wind.
Tuesday
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 46. Light west wind.
Wednesday
Mostly sunny, with a high near 65. Light west wind becoming west northwest 5 to 9 mph in the morning.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 66.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 70.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Napa CA
38.29°N 122.29°W (Elev. 20 ft)
38.29°N 122.29°W (Elev. 20 ft)
12:26 pm PST Mar 2, 2026
1pm PST Mar 2, 2026-6pm PDT Mar 8, 2026
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