National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Vacaville Nut Tree Airport (KVCB)

Lat: 38.37755°NLon: 121.95853°WElev: 105.0ft.

Clear

52°F

11°C

Humidity 87%
Wind Speed SW 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Nov 12:15 AM PST
Extended Forecast for

10 Miles ESE Lake Berryessa CA

  • Overnight

    Overnight: Mostly clear, with a low around 44. Southwest wind 3 to 5 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 9am. High near 55. South southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm. Low around 44. West southwest wind 3 to 6 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Rain likely after 10pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 44. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 49. Calm wind becoming south southeast 5 to 8 mph after midnight.
Sunday
Showers, mainly after 9am. High near 55. South southeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers, mainly before 10pm. Low around 44. West southwest wind 3 to 6 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Rain likely after 10pm. Mostly cloudy, with a low around 44.
Wednesday
Rain. Cloudy, with a high near 52.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42.
Thursday
A chance of rain. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Lake Berryessa CA
 38.51°N 122.08°W (Elev. 1198 ft)
Last Update:
10:31 pm PST Nov 13, 2026
Forecast Valid:
12am PST Nov 14, 2026-6pm PST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation