Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

68°F

20°C

Humidity 49%
Wind Speed SSE 10 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 05 Aug 11:28 PM PDT
Extended Forecast for

4 Miles SSE Clayton CA

  • Overnight

    Overnight: Clear, with a steady temperature around 70. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 70. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. West southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 74. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 77.

    Low: 77 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 70. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 82. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 70. Southwest wind around 10 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 85. West southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 74. Southwest wind around 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 77.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Clayton CA
 37.87°N 121.92°W (Elev. 2818 ft)
11:32 pm PDT Aug 5, 2026
12am PDT Aug 6, 2026-6pm PDT Aug 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database