Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

73°F

23°C

Humidity 30%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 05 Aug 10:28 PM PDT
Extended Forecast for

Oakley CA

  • Tonight

    Tonight: Clear, with a low around 61. West wind 3 to 7 mph.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. Northwest wind 5 to 11 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. West wind 7 to 11 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. West wind 7 to 9 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 62. West wind 6 to 11 mph.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 61. West wind 3 to 7 mph.
Wednesday
Sunny, with a high near 94. Northwest wind 5 to 11 mph.
Wednesday Night
Mostly clear, with a low around 63. West wind 7 to 11 mph.
Thursday
Sunny, with a high near 91. West wind 7 to 9 mph.
Thursday Night
Clear, with a low around 62. West wind 6 to 11 mph.
Friday
Sunny and hot, with a high near 97.
Friday Night
Clear, with a low around 65.
Saturday
Sunny, with a high near 95.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 91.
Monday Night
Clear, with a low around 62.
Tuesday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Oakley CA
 38°N 121.72°W (Elev. 26 ft)
1:26 pm PDT Aug 5, 2025
11pm PDT Aug 5, 2025-6pm PDT Aug 12, 2025
 
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