Current conditions at

Napa, Napa County Airport (KAPC)

Lat: 38.2075°NLon: 122.27944°WElev: 33.0ft.

Mist

8°C

46°F

Humidity 100%
Wind Speed N 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 8°C (46°F)
Visibility 8 km
Wind Chill7°C (44°F)
Last update 23 Jan 05:30 AM PST
Extended Forecast for

5 Miles SSW Lake Berryessa CA

  • Today

    Today: Sunny, with a high near 16. East wind 5 to 14 km/h becoming north northeast in the morning.

    High: 16 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. North wind 8 to 13 km/h increasing to 21 to 26 km/h after midnight. Winds could gust as high as 55 km/h.

    Low: 7 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 14. Breezy, with a north northeast wind 35 to 40 km/h, with gusts as high as 65 km/h.

    High: 14 °C

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 5. North wind 23 to 32 km/h, with gusts as high as 55 km/h.

    Low: 5 °C

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 12. East wind around 11 km/h.

    High: 12 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5.

    Low: 5 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 14.

    High: 14 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5.

    Low: 5 °C

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14.

    High: 14 °C

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 16. East wind 5 to 14 km/h becoming north northeast in the morning.
Tonight
Mostly clear, with a low around 7. North wind 8 to 13 km/h increasing to 21 to 26 km/h after midnight. Winds could gust as high as 55 km/h.
Saturday
Sunny, with a high near 14. Breezy, with a north northeast wind 35 to 40 km/h, with gusts as high as 65 km/h.
Saturday Night
Increasing clouds, with a low around 5. North wind 23 to 32 km/h, with gusts as high as 55 km/h.
Sunday
Mostly cloudy, with a high near 12. East wind around 11 km/h.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 14.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 16.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Lake Berryessa CA
 38.5°N 122.28°W (Elev. 1355 m)
12:26 am PST Jan 23, 2026
5am PST Jan 23, 2026-6pm PST Jan 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database