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Heavy Rain in the Southern Appalachians; Fire Weather and Heat in the West; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding today. Gusty winds and low relative humidity will bring critical fire weather conditions to parts of the Great Basin and northern Rockies today and Thursday. Hot to extremely hot temperatures are in place through today across parts of the western U.S. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

Lat: 37.69278°NLon: 121.81444°WElev: 397.0ft.

Clear

79°F

26°C

Humidity 47%
Wind Speed WNW 17 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 13 Aug 05:00 PM PDT
Extended Forecast for

5 Miles S Livermore CA

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West southwest wind 7 to 16 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 82. West southwest wind 6 to 13 mph.

    High: 82 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 57. West southwest wind 7 to 16 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

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

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. West southwest wind 7 to 16 mph, with gusts as high as 21 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82. West southwest wind 6 to 13 mph.
Thursday Night
Clear, with a low around 57. West southwest wind 7 to 16 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 85. West southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 58. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Livermore CA
 37.63°N 121.74°W (Elev. 781 ft)
Last Update:
1:26 pm PDT Aug 13, 2025
Forecast Valid:
5pm PDT Aug 13, 2025-6pm PDT Aug 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation