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Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
74°F
23°C
| Humidity | 44% |
| Wind Speed | S 10 MPH |
| Barometer | NA |
| Dewpoint | 51°F (11°C) |
| Visibility | NA |
| Last update | 09 Oct 12:28 PM PDT |
Extended Forecast for
Brentwood CA
This Afternoon
High: 91 °F
Sunny
Tonight
Low: 59 °F
Mostly Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 51 °F
Mostly Clear
Sunday
High: 75 °F
Mostly Sunny
Sunday Night
Low: 52 °F
Mostly Clear
Columbus Day
High: 73 °F
Mostly Sunny
Monday Night
Low: 53 °F
Mostly Clear
Tuesday
High: 77 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 91. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 59. West southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 74. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 51. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly sunny, with a high near 75. Light and variable wind becoming west northwest around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 52.
Columbus Day
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Brentwood CA
37.93°N 121.7°W (Elev. 75 ft)
37.93°N 121.7°W (Elev. 75 ft)
11:36 am PDT Oct 9, 2026
1pm PDT Oct 9, 2026-6pm PDT Oct 15, 2026
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