Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Current conditions at

Vacaville Nut Tree Airport (KVCB)

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

Clear

93°F

34°C

Humidity 32%
Wind Speed ESE 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 09 Aug 12:20 PM PDT
Extended Forecast for

2 Miles NW Vacaville CA

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 103. Light and variable wind becoming southwest 5 to 8 mph.

    High: 103 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 65. Southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 65 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 103. Light and variable wind becoming southwest 5 to 8 mph.
Tonight
Clear, with a low around 65. Southwest wind 5 to 7 mph becoming calm after midnight.
Monday
Sunny, with a high near 92. Light southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 91. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Vacaville CA
 38.38°N 121.99°W (Elev. 400 ft)
11:31 am PDT Aug 9, 2026
12pm PDT Aug 9, 2026-6pm PDT Aug 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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