National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Fair

96°F

36°C

Humidity 43%
Wind Speed NW 3 mph
Barometer 29.94 in (1012.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 2 Sep 12:53 pm CDT
Extended Forecast for

Dilley TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 103. Heat index values as high as 106. East southeast wind around 5 mph.

    High: 103 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 103. Heat index values as high as 108. Southeast wind 5 to 10 mph.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 101. Southeast wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 100. East southeast wind around 5 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. East southeast wind around 5 mph.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 103. Heat index values as high as 106. East southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 78. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny and hot, with a high near 103. Heat index values as high as 108. Southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 101. Southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 100. East southeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny and hot, with a high near 100. East southeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 76.
Labor Day
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 99.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dilley TX
 28.69°N 99.18°W (Elev. 541 ft)
Last Update:
12:42 pm CDT Sep 2, 2026
Forecast Valid:
1pm CDT Sep 2, 2026-6pm CDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

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