National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

NA

73°F

23°C

Humidity 26%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 27 Aug 08:28 PM PDT
Extended Forecast for

Danville CA

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 61. Light south southwest wind.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 83. South southwest wind around 6 mph.

    High: 83 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southwest wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 61. Light south southwest wind.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 83. South southwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around 56. South southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 55. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Danville CA
 37.82°N 121.99°W (Elev. 397 ft)
Last Update:
8:09 pm PDT Aug 27, 2026
Forecast Valid:
9pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation