Kirbyville, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kirbyville, a city in Jasper County, Texas.
Tonight
70°F
Clear
Clear, with a low around 70. South wind around 0 mph.
7-day forecast for Kirbyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Clear | 0 mph | 0% |
| Saturday | 96°F | Patchy Fog then Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 71°F | Clear | 0 to 5 mph S | 0% |
| Sunday | 96°F | Sunny | 0 to 5 mph SE | 3% |
| Sunday Night | 73°F | Mostly Clear | 0 to 5 mph S | 3% |
| Monday | 97°F | Mostly Sunny | 0 mph | 10% |
| Monday Night | 74°F | Partly Cloudy | 0 mph | 10% |
| Tuesday | 98°F | Sunny | 0 to 5 mph N | 9% |
| Tuesday Night | 74°F | Partly Cloudy | 0 to 5 mph NE | 9% |
| Wednesday | 96°F | Sunny | 5 to 10 mph NE | 6% |
| Wednesday Night | 73°F | Mostly Clear | 0 to 5 mph NE | 6% |
| Thursday | 94°F | Sunny | 5 to 10 mph NE | 2% |
| Thursday Night | 71°F | Partly Cloudy | 5 mph NE | 2% |
| Friday | 92°F | Sunny | 5 to 10 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Kirbyville (30.658, -93.900). Updated through the day.
Growing snapshot for Kirbyville
Last spring frost
Mar 9
First fall frost
Nov 22
Growing season
258 days
Hardiness zone
9a
More local growing data for Kirbyville: nearby ZIP 75956 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Town Bluff Dam, Tx (14.3 mi from Kirbyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.