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

Hazardous Weather Conditions

Current conditions at

Austin City Austin Camp Mabry (KATT)

Lat: 30.32°NLon: 97.76°WElev: 656ft.

Partly Cloudy

101°F

38°C

Humidity 29%
Wind Speed Vrbl 5 mph
Barometer 29.91 in (1011.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 19 Aug 5:51 pm CDT
Extended Forecast for

Austin TX

Heat Advisory August 20, 02:00pm until August 23, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 79. South wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny and hot, with a high near 104. Heat index values as high as 109. South southeast wind around 5 mph.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. South southeast wind around 5 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. South southeast wind around 5 mph becoming calm after midnight.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 105. Calm wind becoming south southeast around 5 mph.

    High: 105 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 80. Southeast wind around 5 mph becoming south southwest after midnight.

    Low: 80 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 105. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. South wind around 5 mph.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South wind around 5 mph.
Thursday
Partly sunny, then gradually becoming sunny and hot, with a high near 104. Heat index values as high as 109. South southeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 79. South southeast wind around 5 mph.
Friday
Sunny and hot, with a high near 104. Heat index values as high as 109. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 79. South southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny and hot, with a high near 105. Calm wind becoming south southeast around 5 mph.
Saturday Night
Mostly clear, with a low around 80. Southeast wind around 5 mph becoming south southwest after midnight.
Sunday
Sunny and hot, with a high near 105. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 79. South wind around 5 mph.
Monday
Sunny and hot, with a high near 104.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny and hot, with a high near 103.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 103.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Austin TX
 30.27°N 97.74°W (Elev. 509 ft)
Last Update:
6:42 pm CDT Aug 19, 2026
Forecast Valid:
7pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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