Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

99°F

37°C

Humidity 15%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index95°F (35°C)
Last update 04 Aug 04:00 PM PDT
Extended Forecast for

12 Miles SSE Tracy CA

  • Tonight

    Tonight: Clear, with a low around 69. North northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 69 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96. Calm wind becoming north 5 to 7 mph in the morning.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 70. Northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 70 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 72.

    Low: 72 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 69. North northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 96. Calm wind becoming north 5 to 7 mph in the morning.
Wednesday Night
Clear, with a low around 67. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 96. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 70. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Sunny and hot, with a high near 99.
Friday Night
Clear, with a low around 72.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
Clear, with a low around 72.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Tracy CA
 37.58°N 121.36°W (Elev. 748 ft)
2:01 pm PDT Aug 4, 2026
4pm PDT Aug 4, 2026-6pm PDT Aug 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database