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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Berkeley Lab (LBNL1)

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

NA

58°F

14°C

Humidity 89%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 17 Sep 05:00 AM PDT
Extended Forecast for

Berkeley CA

  • Overnight

    Overnight: A slight chance of drizzle. Cloudy, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Slight Chance
    Drizzle

  • Thursday

    Thursday: A slight chance of drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 67. South southwest wind around 6 mph.

    High: 67 °F

    Slight Chance
    Drizzle then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 9pm and 5am. Otherwise, increasing clouds, with a low around 57. Light and variable wind.

    Low: 57 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog between 7am and 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. South southwest wind 3 to 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of drizzle. Cloudy, with a low around 58. Southwest wind around 5 mph.
Thursday
A slight chance of drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 67. South southwest wind around 6 mph.
Thursday Night
Patchy fog between 9pm and 5am. Otherwise, increasing clouds, with a low around 57. Light and variable wind.
Friday
Patchy fog between 7am and 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 57. South southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Berkeley CA
 37.86°N 122.26°W (Elev. 190 ft)
Last Update:
1:27 am PDT Sep 17, 2026
Forecast Valid:
5am PDT Sep 17, 2026-6pm PDT Sep 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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