National Weather Service Forecast for: Austin TX
Issued by: National Weather Service Austin/San Antonio, TX
Updated: 2:44 am CDT Jun 22, 2026
 
Today

Today: Cloudy through mid morning, then gradual clearing, with a high near 94. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 25 mph.
Becoming
Sunny
 Tonight

Tonight: Increasing clouds, with a low around 79. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Increasing
Clouds
 Tuesday

Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 96. Heat index values as high as 105. South wind 5 to 10 mph, with gusts as high as 20 mph.
Gradual
Clearing
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 97. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 97. South wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly Clear
 Friday

Friday: Mostly sunny, with a high near 98. South wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly Sunny
Hi 94 °F Lo 79 °F Hi 96 °F Lo 77 °F Hi 97 °F Lo 75 °F Hi 97 °F Lo 77 °F Hi 98 °F

 

Today
 
 Cloudy through mid morning, then gradual clearing, with a high near 94. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 25 mph.
Tonight
 
 Increasing clouds, with a low around 79. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
 Cloudy through mid morning, then gradual clearing, with a high near 96. Heat index values as high as 105. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
 
 Mostly clear, with a low around 77. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
 
 Sunny, with a high near 97. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
 
 Mostly sunny, with a high near 97. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
 
 Mostly clear, with a low around 77. South wind 5 to 10 mph, with gusts as high as 25 mph.
Friday
 
 Mostly sunny, with a high near 98. South wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
 
 Mostly clear, with a low around 77.
Saturday
 
 Mostly sunny and hot, with a high near 99.
Saturday Night
 
 Mostly clear, with a low around 78.
Sunday
 
 Mostly sunny and hot, with a high near 100.

 

Forecast from NOAA-NWS for Austin TX.