Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

DW6436 Berkeley (D6436)

Lat: 37.8925°NLon: 122.28083°WElev: 170.44ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Hercules CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. South wind around 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. South wind around 11 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 73. South southwest wind 9 to 11 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southwest wind 7 to 11 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. South wind around 8 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 80. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. South wind around 11 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 73. South southwest wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 56. Southwest wind 7 to 11 mph.
Tuesday
Partly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Hercules CA
 38°N 122.27°W (Elev. 377 ft)
1:46 am PDT Aug 23, 2026
2am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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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