
Areas of Hazardous Weather This Weekend
A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >
Current conditions at
BLACK DIAMOND (PIBC1)
Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.NA
53°F
12°C
| Humidity | 90% |
| Wind Speed | SSE 8 MPH |
| Barometer | NA |
| Dewpoint | 50°F (10°C) |
| Visibility | NA |
| Last update | 08 Nov 02:28 AM PST |
Extended Forecast for
9 Miles SW Brentwood CA
Overnight

Low: 53 °F
Partly Cloudy
Sunday

High: 65 °F
Mostly Sunny
Sunday Night

Low: 53 °F
Partly Cloudy
Monday

High: 66 °F
Mostly Sunny
Monday Night

Low: 54 °F
Mostly Clear
Tuesday

High: 68 °F
Sunny
Tuesday Night

Low: 55 °F
Clear
Veterans Day

High: 68 °F
Sunny
Wednesday Night

Low: 54 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 53. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 65. West southwest wind around 5 mph becoming calm in the morning.
Sunday Night
Partly cloudy, with a low around 53. West southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 66. North northwest wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 54. West wind around 6 mph.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Clear, with a low around 55.
Veterans Day
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A slight chance of rain. Mostly sunny, with a high near 62.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 54.
Saturday
A slight chance of rain. Mostly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
9 Miles SW Brentwood CA
37.85°N 121.8°W (Elev. 1545 ft)
37.85°N 121.8°W (Elev. 1545 ft)
12:26 am PST Nov 8, 2026
3am PST Nov 8, 2026-6pm PST Nov 14, 2026


