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.

A Few Clouds

87°F

31°C

Humidity 63%
Wind Speed SE 14 mph
Barometer 30.08 in (1017.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 12 Jul 10:53 am CDT
Extended Forecast for

Dilley TX

  • Today

    Today: Partly sunny, with a high near 95. Heat index values as high as 101. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 94 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 93. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 89. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 74. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 95. Heat index values as high as 101. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 76. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers between 1pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 93. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 89. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 74. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 75.
Friday
Partly sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Mostly sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Dilley TX
 28.67°N 99.18°W (Elev. 551 ft)
Last Update:
11:32 am CDT Jul 12, 2026
Forecast Valid:
11am CDT Jul 12, 2026-6pm CDT Jul 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