La Coma Heights, TX Weather & Growing Conditions
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 107. South southeast wind 12 to 17 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 12 to 17 mph SSE | 1% |
| Tonight | 79°F | Mostly Clear | 9 to 17 mph SE | 2% |
| Wednesday | 100°F | Mostly Sunny | 8 to 15 mph SE | 2% |
| Wednesday Night | 78°F | Mostly Clear | 7 to 15 mph SE | 0% |
| Thursday | 100°F | Sunny | 7 to 15 mph SE | 8% |
| Thursday Night | 78°F | Mostly Clear | 5 to 15 mph SE | 8% |
| Friday | 99°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 15 mph SE | 16% |
| Friday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 to 15 mph SE | 16% |
| Saturday | 98°F | Sunny | 1 to 13 mph ESE | 8% |
| Saturday Night | 76°F | Mostly Clear | 1 to 13 mph SE | 8% |
| Sunday | 98°F | Sunny | 1 to 13 mph SE | 9% |
| Sunday Night | 77°F | Mostly Clear | 6 to 14 mph SE | 9% |
| Monday | 99°F | Sunny | 6 to 16 mph SE | 3% |
| Monday Night | 78°F | Mostly Clear | 12 to 16 mph SE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for La Coma Heights, TX
Last spring frost
Jan 21
First fall frost
Dec 23
Growing season
338 days
Hardiness zone
10a
Explore more for La Coma Heights, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Edinburg 17 Nne, Tx (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.