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

86°F

30°C

Humidity 59%
Wind Speed Vrbl 3 mph
Barometer 30.05 in (1016.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 19 Sep 10:51 am CDT
Extended Forecast for

Austin TX

  • Today

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

    High: 100 °F

    Hot

  • Tonight

    Tonight: Increasing clouds, with a low around 76. South wind around 5 mph.

    Low: 76 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming south southwest around 5 mph.

    High: 101 °F

    Hot

  • Sunday Night

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

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77. East wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm. Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 99 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 99. Calm wind becoming east northeast around 5 mph in the morning.

    High: 99 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 76. South wind around 5 mph.
Sunday
Mostly sunny and hot, with a high near 101. Heat index values as high as 104. Calm wind becoming south southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 77. Southeast wind around 5 mph becoming calm after midnight.
Monday
Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 77. East wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny and hot, with a high near 99. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny and hot, with a high near 99. Calm wind becoming east northeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny, with a high near 98.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 98.
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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 am CDT Sep 19, 2026
Forecast Valid:
10am CDT Sep 19, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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