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

Hazardous Weather Conditions

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Overcast

77°F

25°C

Humidity 90%
Wind Speed E 8 mph
Barometer 29.85 in (1009.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Oct 9:53 pm CDT
Extended Forecast for

Dilley TX

Flood Watch October 1, 10:09pm until October 2, 07:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 1, 10:09pm until October 2, 07:00pm

    NOW until 7:00pm Fri

    Flood Watch

  • Tonight

    Low: 72 °F

    Heavy Rain

  • Friday

    Friday: Showers and thunderstorms, mainly before 10am. High near 81. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    T-storms then
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms, mainly after 10pm. Low around 70. North northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 70 °F

    T-storms

  • Saturday

    Saturday: Showers and thunderstorms. High near 81. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 81 °F

    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. North wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 69 °F

    T-storms
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 72. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers and thunderstorms, mainly before 10am. High near 81. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and thunderstorms, mainly after 10pm. Low around 70. North northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers and thunderstorms. High near 81. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 69. North wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 66. Calm wind becoming north northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dilley TX
 28.67°N 99.18°W (Elev. 551 ft)
Last Update:
6:44 pm CDT Oct 1, 2026
Forecast Valid:
10pm CDT Oct 1, 2026-6pm CDT Oct 8, 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