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

Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

Berkeley Lab (LBNL1)

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

NA

68°F

20°C

Humidity 53%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 29 Jun 04:15 PM PDT
Extended Forecast for

Berkeley CA

  • Tonight

    Tonight: Partly cloudy, with a low around 56. West southwest wind around 8 mph becoming south after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 7 to 11 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 54. South wind around 10 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 8 to 10 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. West southwest wind around 8 mph becoming south after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Southwest wind 7 to 11 mph.
Tuesday Night
Increasing clouds, with a low around 54. South wind around 10 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 54. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 55.
Independence Day
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Berkeley CA
 37.88°N 122.29°W (Elev. 85 ft)
Last Update:
1:26 pm PDT Jun 29, 2026
Forecast Valid:
4pm PDT Jun 29, 2026-6pm PDT Jul 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation