Jacksonville, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jacksonville, a city in Cherokee County, Texas.
Today
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 107. South wind around 5 mph.
7-day forecast for Jacksonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Sunny | 5 mph S | 1% |
| Tonight | 77°F | Mostly Clear | 5 mph S | 1% |
| Wednesday | 100°F | Sunny | 5 mph SW | 3% |
| Wednesday Night | 77°F | Mostly Clear | 5 mph S | 2% |
| Thursday | 98°F | Sunny | 5 mph S | 6% |
| Thursday Night | 76°F | Mostly Clear | 5 to 10 mph S | 6% |
| Friday | 96°F | Sunny | 5 to 10 mph S | 12% |
| Friday Night | 75°F | Partly Cloudy | 5 to 10 mph S | 12% |
| Saturday | 96°F | Mostly Sunny | 0 to 5 mph S | 13% |
| Saturday Night | 75°F | Partly Cloudy | 5 mph S | 13% |
| Sunday | 96°F | Mostly Sunny | 5 to 10 mph S | 9% |
| Sunday Night | 75°F | Partly Cloudy | 5 to 10 mph S | 9% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 15% |
| Monday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov) for Jacksonville (31.960, -95.266). Updated through the day.
Growing snapshot for Jacksonville
Last spring frost
Mar 22
First fall frost
Nov 14
Growing season
239 days
Hardiness zone
8b
More local growing data for Jacksonville: nearby ZIP 75766 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jacksonville, Tx (1.7 mi from Jacksonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.