Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

NA

75°F

24°C

Humidity 25%
Wind Speed W 12 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 26 Aug 08:28 PM PDT
Extended Forecast for

Walnut Creek CA

  • Tonight

    Tonight: Clear, with a low around 63. South wind 5 to 7 mph.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Increasing clouds, with a high near 94. Southwest wind 5 to 9 mph.

    High: 94 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 63. South wind 6 to 9 mph.

    Low: 63 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers.  Mostly cloudy, with a high near 84. Southwest wind around 8 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Southwest wind 7 to 9 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 63. South wind 5 to 7 mph.
Thursday
A 20 percent chance of showers after 11am. Increasing clouds, with a high near 94. Southwest wind 5 to 9 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 63. South wind 6 to 9 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 84. Southwest wind around 8 mph.
Friday Night
Mostly clear, with a low around 57. Southwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Walnut Creek CA
 37.9°N 122.07°W (Elev. 203 ft)
8:29 pm PDT Aug 26, 2026
9pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database