Gainesville, TX Weather & Growing Conditions
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 103. South wind 10 to 15 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 10 to 15 mph S | 0% |
| Tonight | 75°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph S | 40% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 46% |
| Monday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 46% |
| Monday Night | 66°F | Partly Cloudy | 5 mph NNE | 13% |
| Tuesday | 87°F | Mostly Sunny | 5 to 10 mph NNE | 14% |
| Tuesday Night | 63°F | Slight Chance Rain Showers | 5 mph NE | 15% |
| Wednesday | 88°F | Mostly Sunny | 5 mph ENE | 12% |
| Wednesday Night | 65°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 89°F | Mostly Sunny | 5 mph ESE | 6% |
| Thursday Night | 66°F | Partly Cloudy | 5 mph E | 4% |
| Friday | 90°F | Mostly Sunny | 5 mph ESE | 7% |
| Friday Night | 66°F | Partly Cloudy | 5 mph E | 6% |
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 (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.