Cotulla, TX Weather & Growing Conditions
Today
103°F
Sunny
Sunny, with a high near 103. Heat index values as high as 107. Southeast wind 9 to 16 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 9 to 16 mph SE | 6% |
| Tonight | 78°F | Mostly Clear | 12 to 17 mph SE | 7% |
| Wednesday | 104°F | Mostly Sunny | 10 to 15 mph SE | 3% |
| Wednesday Night | 78°F | Mostly Clear | 12 to 17 mph SE | 2% |
| Thursday | 103°F | Sunny | 9 to 13 mph SE | 0% |
| Thursday Night | 77°F | Mostly Clear | 9 to 16 mph SE | 1% |
| Friday | 102°F | Sunny | 7 to 12 mph SE | 2% |
| Friday Night | 77°F | Mostly Clear | 8 to 15 mph SE | 3% |
| Saturday | 101°F | Sunny | 6 to 10 mph ESE | 0% |
| Saturday Night | 77°F | Mostly Clear | 8 to 14 mph SE | 1% |
| Sunday | 101°F | Sunny | 6 to 12 mph SE | 0% |
| Sunday Night | 77°F | Mostly Clear | 10 to 14 mph SE | 1% |
| Monday | 102°F | Sunny | 8 to 16 mph SE | 2% |
| Monday Night | 77°F | Mostly Clear | 14 to 17 mph SE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cotulla, TX
Last spring frost
Feb 11
First fall frost
Dec 3
Growing season
300 days
Hardiness zone
9a
Explore more for Cotulla, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Cotulla La Salle Co Ap, Tx (15.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.