Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

BOONVILLE (BNVC1)

Lat: 38.98736°NLon: 123.34846°WElev: 644.0ft.

NA

60°F

16°C

Humidity 57%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 09 Sep 03:50 AM PDT
Extended Forecast for

Boonville CA

  • Today

    Today: Mostly sunny, with a high near 97. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 97 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 96. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 96 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. North northwest wind 3 to 8 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Light north northwest wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Northwest wind 5 to 9 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 97. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 60. Northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 96. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. North northwest wind 3 to 8 mph.
Friday
Sunny, with a high near 85. Light north northwest wind becoming west northwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 49. Northwest wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 79.
Sunday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 50.
Monday
Sunny, with a high near 82.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 50.
Tuesday
Patchy fog. Otherwise, sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Boonville CA
 39.02°N 123.38°W (Elev. 397 ft)
3:17 am PDT Sep 9, 2026
4am PDT Sep 9, 2026-6pm PDT Sep 15, 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