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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Berkeley Lab (LBNL1)

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

NA

43°F

6°C

Humidity 91%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 07 Dec 07:15 AM PST
Extended Forecast for

2 Miles NNW Hercules CA

  • Today

    Today: Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 56. East wind around 6 mph becoming light and variable in the morning.

    High: 56 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. East wind 6 to 10 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. East wind around 5 mph becoming light and variable in the morning.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. East northeast wind 5 to 7 mph becoming light and variable in the morning.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of dense fog before 9am. Otherwise, partly sunny, with a high near 56. East wind around 6 mph becoming light and variable in the morning.
Tonight
Partly cloudy, with a low around 44. East wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 59. East wind around 5 mph becoming light and variable in the morning.
Monday Night
Partly cloudy, with a low around 46. Light and variable wind.
Tuesday
Mostly sunny, with a high near 58. East northeast wind 5 to 7 mph becoming light and variable in the morning.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 47.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Hercules CA
 38.02°N 122.27°W (Elev. 92 ft)
Last Update:
2:33 am PST Dec 7, 2025
Forecast Valid:
7am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation