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 N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Nov 10:55 PM PST
Extended Forecast for

Vacaville CA

  • Tonight

    Tonight: Widespread haze after 5am. Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Haze

  • Veterans Day

    Veterans Day: Widespread haze before 8am. Sunny, with a high near 73. Light and variable wind becoming north northeast around 5 mph.

    High: 73 °F

    Haze then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 4am. Partly cloudy, with a low around 53. Light south wind.

    Low: 53 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after 10am. High near 63. Breezy. Chance of precipitation is 90%.

    High: 63 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain. Mostly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread haze after 5am. Mostly clear, with a low around 50. Calm wind.
Veterans Day
Widespread haze before 8am. Sunny, with a high near 73. Light and variable wind becoming north northeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 49. Calm wind.
Thursday
Mostly sunny, with a high near 71. Light and variable wind.
Thursday Night
A 30 percent chance of rain after 4am. Partly cloudy, with a low around 53. Light south wind.
Friday
Rain, mainly after 10am. High near 63. Breezy. Chance of precipitation is 90%.
Friday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A slight chance of rain. Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 47.
Sunday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 60.
Sunday Night
Rain. Mostly cloudy, with a low around 47.
Monday
A chance of rain. Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Vacaville CA
 38.37°N 121.96°W (Elev. 105 ft)
Last Update:
10:31 pm PST Nov 10, 2026
Forecast Valid:
11pm PST Nov 10, 2026-6pm PST Nov 17, 2026
 
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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