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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Clear

68°F

20°C

Humidity 60%
Wind Speed SSW 11 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 11:00 PM PDT
Extended Forecast for

4 Miles WSW Vacaville CA

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. West southwest wind 9 to 15 mph, with gusts as high as 29 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 59. West southwest wind 15 to 20 mph, with gusts as high as 36 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West southwest wind 10 to 17 mph, with gusts as high as 31 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. West wind 13 to 18 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 79. West southwest wind 9 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Increasing clouds, with a low around 59. West southwest wind 15 to 20 mph, with gusts as high as 36 mph.
Juneteenth
Sunny, with a high near 75. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 57. West southwest wind 10 to 17 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Vacaville CA
 38.35°N 122.04°W (Elev. 656 ft)
Last Update:
2:00 pm PDT Jun 17, 2026
Forecast Valid:
11pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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