Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

Current conditions at

Berkeley Lab (LBNL1)

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

NA

58°F

14°C

Humidity 42%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 04 Feb 06:00 AM PST
Extended Forecast for

Hercules CA

  • Today

    Today: Sunny, with a high near 65. East wind 7 to 10 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. East wind around 7 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 66. East northeast wind around 10 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming light and variable  in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Light and variable wind becoming west southwest around 6 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, mainly after 4pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 65. East wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 48. East wind around 7 mph.
Thursday
Mostly sunny, with a high near 66. East northeast wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 65. Light and variable wind becoming west southwest around 6 mph in the morning.
Friday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 49.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 65.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 49.
Sunday
A chance of rain, mainly after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 62.
Sunday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 48.
Monday
A chance of rain. Partly sunny, with a high near 59.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Hercules CA
 38.02°N 122.27°W (Elev. 92 ft)
1:48 am PST Feb 4, 2026
6am PST Feb 4, 2026-6pm PST Feb 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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