Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

NA

67°F

19°C

Humidity 32%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 23 Mar 04:40 PM PDT
Extended Forecast for

7 Miles SSW Brentwood CA

  • Tonight

    Tonight: Clear, with a low around 57. West southwest wind 6 to 8 mph.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. West southwest wind 6 to 9 mph becoming north northwest in the morning. Winds could gust as high as 18 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. West southwest wind 8 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. West southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 57. West southwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 81. West southwest wind 6 to 9 mph becoming north northwest in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 55. West southwest wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 77. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 50. West southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Brentwood CA
 37.83°N 121.74°W (Elev. 932 ft)
11:26 pm PDT Mar 23, 2026
11pm PDT Mar 23, 2026-6pm PDT Mar 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database