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

Livermore, Livermore Municipal Airport (KLVK)

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

Clear

73°F

23°C

Humidity 46%
Wind Speed W 6 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 28 Aug 01:35 PM PDT
Extended Forecast for

7 Miles SSE Livermore CA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 80. West northwest wind around 6 mph becoming calm.

    High: 80 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 54. West southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Light west southwest wind increasing to 10 to 15 mph in the morning.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 49. West southwest wind 8 to 13 mph becoming light southwest.

    Low: 49 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 80. West wind 5 to 9 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 80. West northwest wind around 6 mph becoming calm.
Tonight
Mostly clear, with a low around 54. West southwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny, with a high near 78. Light west southwest wind increasing to 10 to 15 mph in the morning.
Saturday Night
Increasing clouds, with a low around 49. West southwest wind 8 to 13 mph becoming light southwest.
Sunday
Sunny, with a high near 80. West wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 49.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Livermore CA
 37.59°N 121.7°W (Elev. 801 ft)
Last Update:
1:26 pm PDT Aug 28, 2026
Forecast Valid:
1pm PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation