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

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Fair

83°F

28°C

Humidity 74%
Wind Speed SE 6 mph
Barometer 30.12 in (1019.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 2 Aug 8:53 am CDT
Extended Forecast for

Cotulla TX

  • Today

    Today: Sunny and hot, with a high near 104. Heat index values as high as 108. Calm wind becoming east around 5 mph in the afternoon.

    High: 104 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 80. Northeast wind around 6 mph becoming southeast after midnight.

    Low: 80 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 105. Heat index values as high as 109. Southeast wind 3 to 5 mph.

    High: 105 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 105. Southeast wind 6 to 9 mph.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. East southeast wind 6 to 9 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102. East southeast wind 5 to 8 mph.

    High: 102 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 104. Heat index values as high as 108. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 80. Northeast wind around 6 mph becoming southeast after midnight.
Sunday
Sunny and hot, with a high near 105. Heat index values as high as 109. Southeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 80. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 105. Southeast wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny and hot, with a high near 101. East southeast wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 77. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny and hot, with a high near 102. East southeast wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny and hot, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
Cotulla TX
 28.44°N 99.23°W
Last Update:
8:21 am CDT Aug 2, 2025
Forecast Valid:
9am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation