Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

Gainesville, Gainesville Municipal Airport (KGLE)

Lat: 33.65°NLon: 97.2°WElev: 840ft.

Fair

97°F

36°C

Humidity 39%
Wind Speed SE 16 mph
Barometer 29.94 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 11 Aug 6:35 pm CDT
Extended Forecast for

Gainesville TX

Heat Advisory until August 11, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory until August 11, 08:00pm

    NOW until 8:00pm Tue

    Heat Advisory

  • Tonight

    Low: 78 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 78. South wind around 10 mph.

    Low: 78 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 77. South wind 10 to 15 mph.

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. South wind around 10 mph.

    High: 100 °F

    Hot

Detailed Forecast

Tonight
Clear, with a low around 78. South wind 10 to 15 mph.
Wednesday
Sunny and hot, with a high near 100. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 78. South wind around 10 mph.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 106. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 77. South wind 10 to 15 mph.
Saturday
Sunny and hot, with a high near 100. South wind around 10 mph.
Saturday Night
Clear, with a low around 76. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 102.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 101.
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ABOUT THIS FORECAST

 
Point Forecast:
Gainesville TX
 33.63°N 97.14°W (Elev. 764 ft)
6:12 pm CDT Aug 11, 2026
6pm CDT Aug 11, 2026-6pm CDT Aug 18, 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