Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Clear
61°F
16°C
| Humidity | 87% |
| Wind Speed | WSW 11 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 24 Aug 10:15 PM PDT |
Extended Forecast for
Napa CA
Tonight

Low: 56 °F
Increasing
CloudsTuesday

High: 83 °F
Decreasing
CloudsTuesday Night

Low: 57 °F
Mostly Cloudy
Wednesday

High: 84 °F
Mostly Sunny
Wednesday Night

Low: 60 °F
Partly Cloudy
Thursday

High: 84 °F
Mostly Sunny
Thursday Night

Low: 58 °F
Partly Cloudy
Friday

High: 80 °F
Partly Sunny
Friday Night

Low: 54 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 56. South wind 3 to 6 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 83. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 57. South southeast wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. West southwest wind 5 to 10 mph becoming light in the evening.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 54.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 79.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 54.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Napa CA
38.29°N 122.29°W (Elev. 20 ft)
38.29°N 122.29°W (Elev. 20 ft)
8:51 pm PDT Aug 24, 2026
10pm PDT Aug 24, 2026-6pm PDT Aug 31, 2026


