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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Fair

82°F

28°C

Humidity 49%
Wind Speed SE 15 mph
Barometer 29.98 in (1014.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 11 Oct 8:53 pm CDT
Extended Forecast for

Cotulla TX

  • Tonight

    Tonight: Partly cloudy, with a low around 75. East southeast wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 75 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly cloudy through mid morning, then becoming sunny and hot, with a high near 98. Heat index values as high as 105. South southeast wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 100. Heat index values as high as 108. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southeast wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 99. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. Southeast wind 13 to 18 mph, with gusts as high as 31 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 96. Southeast wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 96 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 1am. Mostly clear, with a low around 72. East southeast wind 6 to 15 mph, with gusts as high as 28 mph.

    Low: 72 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. East southeast wind 7 to 16 mph, with gusts as high as 28 mph.
Columbus Day
Mostly cloudy through mid morning, then becoming sunny and hot, with a high near 98. Heat index values as high as 105. South southeast wind 7 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 78. Southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny and hot, with a high near 100. Heat index values as high as 108. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 13 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny and hot, with a high near 99. South southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 76. Southeast wind 13 to 18 mph, with gusts as high as 31 mph.
Thursday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 96. Southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers, mainly before 1am. Mostly clear, with a low around 72. East southeast wind 6 to 15 mph, with gusts as high as 28 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 60.
Sunday
A 20 percent chance of showers. Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cotulla TX
 28.44°N 99.23°W
Last Update:
1:46 pm CDT Oct 11, 2026
Forecast Valid:
9pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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