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

Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Clear

63°F

17°C

Humidity 67%
Wind Speed SW 10 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Jun 11:53 PM PDT
Extended Forecast for

3 Miles WSW Vacaville CA

  • Overnight

    Overnight: Partly cloudy, with a low around 60. West southwest wind 11 to 20 mph, with gusts as high as 32 mph.

    Low: 60 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 77. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. West wind 6 to 15 mph, with gusts as high as 29 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. West southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. West southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. West southwest wind 11 to 20 mph, with gusts as high as 32 mph.
Juneteenth
Sunny, with a high near 77. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 58. West wind 6 to 15 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 82. West southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 57. West southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 59.
Monday
Sunny, with a high near 87.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 61.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Vacaville CA
 38.36°N 122.01°W (Elev. 371 ft)
Last Update:
11:31 pm PDT Jun 18, 2026
Forecast Valid:
12am PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
Forecast Discussion
 
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