Gainesville, TX Weather & Growing Conditions
Today
101°F
Sunny
Sunny, with a high near 101. Heat index values as high as 102. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 75°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Wednesday | 100°F | Sunny | 5 to 10 mph SSW | 0% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 99°F | Sunny | 5 to 10 mph S | 2% |
| Thursday Night | 76°F | Mostly Clear | 5 to 10 mph SSE | 2% |
| Friday | 97°F | Sunny | 5 to 10 mph S | 11% |
| Friday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 11% |
| Saturday | 97°F | Sunny | 5 to 10 mph S | 6% |
| Saturday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 6% |
| Sunday | 97°F | Sunny | 5 to 10 mph S | 4% |
| Sunday Night | 75°F | Mostly Clear | 10 mph SSE | 3% |
| Monday | 97°F | Sunny | 10 to 15 mph S | 3% |
| Monday Night | 76°F | Mostly Clear | 10 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gainesville, TX
Last spring frost
Mar 19
First fall frost
Nov 14
Growing season
242 days
Hardiness zone
8a
Explore more for Gainesville, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Gainesville 5 Ene, Tx (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.