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.

Fair

35°C

95°F

Humidity 41%
Wind Speed SE 13 G 30 km/h
Barometer 1010.5 mb (29.87 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index38°C (100°F)
Last update 12 Jul 7:53 pm CDT
Extended Forecast for

Dilley TX

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.

    Low: 26 °C

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Mostly sunny and hot, with a high near 37. Heat index values as high as 41. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    High: 37 °C

    Partly Sunny
    then Heavy
    Rain

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 24. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.

    Low: 24 °C

    Heavy Rain
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 37. Southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 37 °C

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    Low: 25 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny and hot, with a high near 37. South southeast wind 10 to 20 km/h, with gusts as high as 35 km/h.

    High: 37 °C

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.

    Low: 25 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 38. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    High: 38 °C

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.

    Low: 23 °C

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Mostly sunny and hot, with a high near 37. Heat index values as high as 41. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 24. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Monday
Mostly sunny and hot, with a high near 37. Southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.
Monday Night
Partly cloudy, with a low around 25. Southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Tuesday
Partly sunny and hot, with a high near 37. South southeast wind 10 to 20 km/h, with gusts as high as 35 km/h.
Tuesday Night
Partly cloudy, with a low around 25. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Wednesday
Mostly sunny and hot, with a high near 38. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Wednesday Night
Mostly clear, with a low around 23. Southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Thursday
Mostly sunny and hot, with a high near 38.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny and hot, with a high near 37.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny and hot, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Dilley TX
 28.67°N 99.18°W (Elev. 551 m)
Last Update:
7:44 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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