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

Heavy Rain Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

Heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest into Sunday. The tropical wave (AL94) continues to bring heavy rainfall to Puerto Rico and the US Virgin Islands. The close proximity of Tropical Storm Humberto and AL94 could lead to interaction between them, but details of their track and intensity forecasts remain uncertain Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

A Few Clouds

91°F

33°C

Humidity 41%
Wind Speed N 10 mph
Barometer 29.99 in (1014.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 25 Sep 2:53 pm CDT
Extended Forecast for

Cotulla-La Salle County Airport TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 92. Northeast wind around 6 mph.

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 71. Light and variable wind.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95. East northeast wind around 5 mph becoming calm in the morning.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. East northeast wind around 6 mph becoming south southeast after midnight.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. East southeast wind 3 to 6 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Southeast wind 3 to 8 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 93. Calm wind becoming east 5 to 7 mph in the morning.

    High: 93 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. East southeast wind 5 to 9 mph becoming light after midnight.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91. East wind 3 to 7 mph.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 92. Northeast wind around 6 mph.
Tonight
Mostly clear, with a low around 71. Light and variable wind.
Friday
Sunny, with a high near 95. East northeast wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 69. East northeast wind around 6 mph becoming south southeast after midnight.
Saturday
Sunny, with a high near 95. East southeast wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 68. Southeast wind 3 to 8 mph.
Sunday
Mostly sunny, with a high near 93. Calm wind becoming east 5 to 7 mph in the morning.
Sunday Night
Partly cloudy, with a low around 67. East southeast wind 5 to 9 mph becoming light after midnight.
Monday
Mostly sunny, with a high near 91. East wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Cotulla-La Salle County Airport TX
 28.46°N 99.23°W
Last Update:
12:26 pm CDT Sep 25, 2025
Forecast Valid:
3pm CDT Sep 25, 2025-6pm CDT Oct 1, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation