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

Austin City Austin Camp Mabry (KATT)

Lat: 30.32°NLon: 97.76°WElev: 656ft.

Fair

77°F

25°C

Humidity 88%
Wind Speed Calm
Barometer 30.20 in (1021.1 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Sep 7:51 am CDT
Extended Forecast for

Austin TX

  • Today

    Today: Partly sunny and hot, with a high near 100. Heat index values as high as 106. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 77. East wind 5 to 10 mph becoming light and variable after midnight.

    Low: 77 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. East southeast wind around 5 mph becoming calm after midnight.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm after midnight.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 100. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 77. Southeast wind around 5 mph.

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Calm wind becoming east southeast around 5 mph.

    High: 99 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny and hot, with a high near 100. Heat index values as high as 106. Light northeast wind becoming east 5 to 10 mph in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 77. East wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. East southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny and hot, with a high near 100. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 77. Southeast wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. Calm wind becoming east southeast around 5 mph.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny and hot, with a high near 99.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Wednesday
Mostly sunny and hot, with a high near 99.
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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:
7:46 am CDT Sep 17, 2026
Forecast Valid:
8am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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Additional Resources

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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