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

61°F

16°C

Humidity 75%
Wind Speed SW 6 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 04:53 AM PDT
Extended Forecast for

2 Miles SSW Vacaville CA

  • Today

    Today: Sunny, with a high near 80. Southwest wind 8 to 17 mph, with gusts as high as 30 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. West southwest wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 77. West southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. West southwest wind 7 to 15 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. Southwest wind 8 to 17 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 59. West southwest wind 10 to 17 mph, with gusts as high as 30 mph.
Juneteenth
Sunny, with a high near 77. West southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 57. West southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 81. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 89.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Vacaville CA
 38.34°N 121.98°W (Elev. 138 ft)
Last Update:
2:00 am PDT Jun 18, 2026
Forecast Valid:
5am PDT Jun 18, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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