National Weather Service

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Effective May 24, 2025 Multiple river forecast points along the Guadalupe, Blanco, and San Macros Rivers will become flood-only forecast points

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

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

A Few Clouds

97°F

36°C

Humidity	40%
Wind Speed	SE 15 mph
Barometer	29.81 in (1008.7 mb)
Dewpoint	69°F (21°C)
Visibility	7.00 mi
Heat Index	103°F (39°C)
Last update	21 May 6:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Frio County

Tonight

Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.

Thursday

Partly cloudy in the morning, then clearing. Highs in the upper 90s. Southeast winds 5 to 10 mph. Highest heat index readings up to 105.

Thursday Night

Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph.

Friday

Partly cloudy in the morning, then clearing. Highs in the upper 90s. Southeast winds 10 to 15 mph.

Friday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Saturday Through Sunday

Partly cloudy. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 110.

Sunday Night

Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 30 percent. Highest heat index readings up to 105 early in the evening.

Memorial Day And Monday Night

Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 90s. Lows around 70. Chance of rain 40 percent.

Tuesday

Partly cloudy. A chance of showers and thunderstorms, mainly in the morning. Highs around 90. Chance of rain 30 percent.

Tuesday Night

Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows around 70.

Wednesday

Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.