La Grange, TX Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 105. South wind 0 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 0 to 10 mph S | 3% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph S | 3% |
| Wednesday | 100°F | Mostly Sunny | 5 to 10 mph S | 3% |
| Wednesday Night | 77°F | Mostly Clear | 0 to 10 mph S | 3% |
| Thursday | 100°F | Sunny | 0 to 5 mph S | 10% |
| Thursday Night | 77°F | Mostly Clear | 0 to 10 mph SSE | 10% |
| Friday | 98°F | Mostly Sunny | 0 to 5 mph SSE | 14% |
| Friday Night | 77°F | Mostly Clear | 0 to 5 mph SSE | 13% |
| Saturday | 97°F | Sunny | 0 to 5 mph SSE | 8% |
| Saturday Night | 77°F | Mostly Clear | 0 to 5 mph SSE | 8% |
| Sunday | 97°F | Sunny | 0 to 10 mph SSE | 11% |
| Sunday Night | 77°F | Mostly Clear | 0 to 10 mph SSE | 11% |
| Monday | 97°F | Mostly Sunny | 0 to 10 mph SSE | 7% |
| Monday Night | 77°F | Partly Cloudy | 5 to 10 mph S | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for La Grange, TX
Last spring frost
Mar 4
First fall frost
Nov 25
Growing season
267 days
Hardiness zone
9a
Explore more for La Grange, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, La Grange, Tx (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.