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

Severe Thunderstorms in the Northern Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Severe thunderstorms, with a significant wind threat, will continue through tonight across the northern Plains. Wind gusts of 60 to 100 mph are possible. Heavy rainfall will continue through tonight from Oklahoma into Missouri, and in the Tennessee Valley through Monday. Critical fire weather conditions continue in the Southwest through Tuesday. Read More >

Current conditions at

Berkeley Lab (LBNL1)

Lat: 37.8771°NLon: 122.2486°WElev: 888.0ft.

NA

52°F

11°C

Humidity 80%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 08 Jun 12:30 AM PDT
Extended Forecast for

Hercules CA

  • Overnight

    Overnight: Partly cloudy, with a low around 52. South southwest wind around 8 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 75. West wind 6 to 9 mph.

    High: 75 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55. Southwest wind 5 to 10 mph.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 52. South southwest wind around 8 mph.
Monday
Partly sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 56. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 75. West wind 6 to 9 mph.
Tuesday Night
Clear, with a low around 55. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hercules CA
 38°N 122.27°W (Elev. 377 ft)
Last Update:
11:26 pm PDT Jun 7, 2026
Forecast Valid:
12am PDT Jun 8, 2026-6pm PDT Jun 14, 2026
 
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Additional Resources

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Chance of Precipitation