News Headlines
Current conditions at
Napa, Napa County Airport (KAPC)
Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.
Partly Cloudy
43°F
6°C
| Humidity | 93% |
| Wind Speed | E 12 MPH |
| Barometer | 30.1 in (1019.3 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 8.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 29 Nov 09:35 PM PST |
Extended Forecast for
Lake Berryessa CA
Tonight

Low: 43 °F
Partly Cloudy
Sunday
High: 58 °F
Patchy Fog
then SunnySunday Night

Low: 43 °F
Mostly Clear
Monday

High: 59 °F
Sunny
Monday Night

Low: 44 °F
Partly Cloudy
Tuesday

High: 60 °F
Sunny
Tuesday Night

Low: 46 °F
Mostly Clear
Wednesday

High: 59 °F
Sunny
Wednesday Night

Low: 47 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 43. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 58. Light and variable wind.
Sunday Night
Mostly clear, with a low around 43. North wind 3 to 6 mph.
Monday
Sunny, with a high near 59. North northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Lake Berryessa CA
38.57°N 122.24°W (Elev. 732 ft)
38.57°N 122.24°W (Elev. 732 ft)
12:26 pm PST Nov 29, 2025
9pm PST Nov 29, 2025-6pm PST Dec 6, 2025


