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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Livermore, Livermore Municipal Airport (KLVK)

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

Clear

59°F

15°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Aug 06:53 AM PDT
Extended Forecast for

9 Miles SSE Livermore CA

  • Today

    Today: Mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. West wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 87 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. West wind 5 to 10 mph becoming light southwest in the evening.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 62. West wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Calm wind becoming west 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 60. West wind 5 to 10 mph becoming light southwest in the evening.
Tuesday
Mostly sunny, with a high near 86. Calm wind becoming west 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 61.
Saturday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Livermore CA
 37.57°N 121.7°W (Elev. 1194 ft)
Last Update:
1:46 am PDT Aug 23, 2026
Forecast Valid:
7am PDT Aug 23, 2026-6pm PDT Aug 29, 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