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Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
63°F
17°C
| Humidity | 40% |
| Wind Speed | SSW 9 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Last update | 12 Oct 01:28 PM PDT |
Extended Forecast for
4 Miles SSE Clayton CA
Columbus Day
High: 60 °F
Sunny
Tonight
Low: 48 °F
Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 51 °F
Clear
Wednesday
High: 69 °F
Sunny
Wednesday Night
Low: 56 °F
Clear
Thursday
High: 76 °F
Sunny
Thursday Night
Low: 64 °F
Clear
Friday
High: 78 °F
Sunny
Detailed Forecast
Columbus Day
Sunny, with a high near 60. West northwest wind around 8 mph.
Tonight
Clear, with a low around 48. West wind 3 to 6 mph.
Tuesday
Sunny, with a high near 65. North wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 51. Southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 69. Calm wind becoming north northwest around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 76.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 64.
Saturday
Sunny, with a high near 78.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Clayton CA
37.87°N 121.92°W (Elev. 2818 ft)
37.87°N 121.92°W (Elev. 2818 ft)
1:26 pm PDT Oct 12, 2026
2pm PDT Oct 12, 2026-6pm PDT Oct 18, 2026
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