Dangerous Heat over the South-Central and Southwest U.S. Through Next Week
Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >
Current conditions at
Cotulla, Cotulla-La Salle County Airport (KCOT)
Lat: 28.46°NLon: 99.22°WElev: 476ft.
Fair
86°F
30°C
| Humidity | 65% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.04 in (1016.2 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 21 Aug 9:53 am CDT |
Extended Forecast for
Cotulla-La Salle County Airport TX
Today
High: 105 °F
Hot
Tonight
Low: 77 °F
Partly Cloudy
Saturday
High: 104 °F
Hot
Saturday Night
Low: 77 °F
Mostly Clear
Sunday
High: 105 °F
Hot
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 104 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 105 °F
Hot
Detailed Forecast
Today
Mostly sunny and hot, with a high near 105. Southeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 77. Southeast wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and hot, with a high near 104. East southeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 77. South southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny and hot, with a high near 105. Light east southeast wind increasing to 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 77. East southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny and hot, with a high near 104. Southeast wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 76. East southeast wind 10 to 15 mph, with gusts as high as 26 mph.
Tuesday
Sunny and hot, with a high near 105. Southeast wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 105.
Wednesday Night
Mostly clear, with a low around 76.
Thursday
Sunny and hot, with a high near 104.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cotulla-La Salle County Airport TX
28.46°N 99.23°W
28.46°N 99.23°W
1:51 am CDT Aug 21, 2026
10am CDT Aug 21, 2026-6pm CDT Aug 27, 2026
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