
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 >
Hazardous Weather Conditions
Current conditions at
Gainesville, Gainesville Municipal Airport (KGLE)
Lat: 33.65°NLon: 97.2°WElev: 840ft.
Fair
89°F
32°C
| Humidity | 61% |
| Wind Speed | S 15 mph |
| Barometer | 30.08 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 11 Aug 10:35 am CDT |
Extended Forecast for
Gainesville TX
Heat Advisory August 11, 01:00pm until August 11, 08:00pm
Today

High: 99 °F
Hot
Tonight

Low: 78 °F
Clear
Wednesday

High: 100 °F
Hot
Wednesday Night

Low: 78 °F
Clear
Thursday

High: 100 °F
Hot
Thursday Night

Low: 77 °F
Clear
Friday

High: 100 °F
Hot
Friday Night

Low: 78 °F
Clear
Saturday

High: 100 °F
Hot
Detailed Forecast
Today
Sunny and hot, with a high near 99. Heat index values as high as 103. South wind around 10 mph.
Tonight
Clear, with a low around 78. South wind around 10 mph.
Wednesday
Sunny and hot, with a high near 100. Heat index values as high as 104. South wind 10 to 15 mph.
Wednesday Night
Clear, with a low around 78. South wind around 10 mph.
Thursday
Sunny and hot, with a high near 100. 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 78. 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 77.
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 101.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gainesville TX
33.63°N 97.14°W (Elev. 764 ft)
33.63°N 97.14°W (Elev. 764 ft)
6:12 am CDT Aug 11, 2026
10am CDT Aug 11, 2026-6pm CDT Aug 17, 2026



