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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Partly Cloudy

79°F

26°C

Humidity 72%
Wind Speed NE 12 G 21 mph
Barometer 30.00 in (1015.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 3 Oct 8:53 pm CDT
Extended Forecast for

5 Miles N Cotulla-La Salle County Airport TX

  • Tonight

    Tonight: Partly cloudy, with a low around 72. North wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers before 11am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Heat index values as high as 88. North northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. North northeast wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny through mid morning, then becoming partly sunny, with a high near 86. North northeast wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 86 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. Northeast wind 3 to 7 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. North northeast wind 3 to 7 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67. Calm wind becoming northeast around 5 mph after midnight.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. East northeast wind around 6 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. East wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. North wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday
A chance of showers before 11am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Heat index values as high as 88. North northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 72. North northeast wind 7 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny through mid morning, then becoming partly sunny, with a high near 86. North northeast wind 11 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 68. Northeast wind 3 to 7 mph.
Tuesday
Sunny, with a high near 88. North northeast wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 67. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 87. East northeast wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 67. East wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Cotulla-La Salle County Airport TX
 28.51°N 99.2°W
Last Update:
7:41 pm CDT Oct 3, 2026
Forecast Valid:
9pm CDT Oct 3, 2026-6pm CDT Oct 10, 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