Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46° N Lon: 99.22° W Elev: 476 ft.

101°F

38°C

Humidity 32%
Wind Speed NW 3 mph
Barometer 29.89 in (1011.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 21 Jul 2:53 pm CDT
Detailed forecast for

Frio County

This Afternoon
Sunny, hot with highs around 100. East winds around 5 mph.
Tonight
Clear. Lows in the upper 70s. East winds around 5 mph.
Wednesday
Mostly sunny. Hot with highs around 102. Light and variable winds, becoming east around 5 mph in the afternoon. Highest heat index readings up to 109.
Wednesday Night
Mostly clear. Lows in the lower 80s. East winds around 5 mph. Highest heat index readings up to 107 early in the evening.
Thursday
Mostly sunny. Hot with highs around 102. Northeast winds 5 to 10 mph. Highest heat index readings up to 110.
Thursday Night Through Sunday
Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Highest heat index readings up to 105.
Sunday Night And Monday
Clear, hot. Lows in the mid 70s. Highs around 100. Highest heat index readings up to 105.



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125 PM CDT Tue Jul 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database