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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Fair

92°F

33°C

Humidity 56%
Wind Speed Vrbl 3 mph
Barometer 29.97 in (1013.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 1 Aug 11:53 am CDT
Extended Forecast for

Cotulla-La Salle County Airport TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 104. Calm wind becoming east northeast around 6 mph.

    High: 104 °F

    Hot

  • Tonight

    Tonight: Increasing clouds, with a low around 82. Northeast wind 6 to 8 mph.

    Low: 82 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny and hot, with a high near 103. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

    High: 103 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 79. East wind 6 to 8 mph becoming south after midnight.

    Low: 79 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny and hot, with a high near 105. East southeast wind 3 to 8 mph.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 79. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 105. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 105 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southeast wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 103 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 104. Calm wind becoming east northeast around 6 mph.
Tonight
Increasing clouds, with a low around 82. Northeast wind 6 to 8 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny and hot, with a high near 103. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 79. East wind 6 to 8 mph becoming south after midnight.
Monday
Sunny and hot, with a high near 105. East southeast wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 79. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny and hot, with a high near 105. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 13 to 16 mph, with gusts as high as 28 mph.
Wednesday
Sunny and hot, with a high near 103. Southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Partly cloudy, with a low around 77.
Friday
Mostly sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
Cotulla-La Salle County Airport TX
 28.46°N 99.23°W
Last Update:
1:51 am CDT Aug 1, 2026
Forecast Valid:
12pm CDT Aug 1, 2026-6pm CDT Aug 7, 2026
 
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Additional Resources

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