News Headlines
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 | E 8 MPH |
| Barometer | 30.1 in (1019.3 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 29 Nov 01:00 AM PST |
Extended Forecast for
Lake Berryessa CA
Overnight
Low: 44 °F
Partly Cloudy
Saturday
High: 54 °F
Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 59 °F
Patchy Fog
then SunnySunday Night
Low: 45 °F
Partly Cloudy
Monday
High: 59 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 44. Calm wind.
Saturday
Sunny, with a high near 54. Calm wind.
Saturday Night
Partly cloudy, with a low around 44. Calm wind.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 59. Light north wind.
Sunday Night
Partly cloudy, with a low around 45. Calm wind becoming north northwest around 6 mph in the evening.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 44.
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 48.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 62.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
12:41 am PST Nov 29, 2025
1am PST Nov 29, 2025-6pm PST Dec 5, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
