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Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
58°F
14°C
| Humidity | 32% |
| Wind Speed | SE 4 MPH |
| Barometer | NA |
| Dewpoint | 28°F (-2°C) |
| Visibility | NA |
| Last update | 10 Oct 07:28 PM PDT |
Extended Forecast for
2 Miles SSW Clayton CA
Tonight
Low: 46 °F
Clear
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Columbus Day
High: 66 °F
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 49 °F
Clear
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 53 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 46. South wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 67. South southeast wind 5 to 9 mph becoming north northwest in the morning.
Sunday Night
Mostly clear, with a low around 48. South southwest wind 5 to 7 mph becoming calm after midnight.
Columbus Day
Sunny, with a high near 66. Calm wind becoming north northwest 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 48. West wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 83.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Clayton CA
37.91°N 121.96°W (Elev. 1299 ft)
37.91°N 121.96°W (Elev. 1299 ft)
8:15 pm PDT Oct 10, 2026
8pm PDT Oct 10, 2026-6pm PDT Oct 17, 2026
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