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Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
54°F
12°C
| Humidity | 55% |
| Wind Speed | S 8 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Last update | 11 Oct 02:28 AM PDT |
Extended Forecast for
Oakley CA
Overnight

Low: 54 °F
Mostly Clear
Sunday

High: 70 °F
Sunny
Sunday Night

Low: 55 °F
Mostly Clear
Columbus Day

High: 67 °F
Sunny
Monday Night

Low: 54 °F
Clear
Tuesday

High: 72 °F
Sunny
Tuesday Night

Low: 54 °F
Clear
Wednesday

High: 76 °F
Sunny
Wednesday Night

Low: 56 °F
Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 54. West wind around 7 mph.
Sunday
Sunny, with a high near 70. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 55. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Columbus Day
Sunny, with a high near 67. Light and variable wind becoming north around 6 mph in the morning.
Monday Night
Clear, with a low around 54. West southwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 81.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Oakley CA
38°N 121.69°W (Elev. 7 ft)
38°N 121.69°W (Elev. 7 ft)
2:36 am PDT Oct 11, 2026
3am PDT Oct 11, 2026-6pm PDT Oct 17, 2026


