Killeen, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Killeen, a city in Bell County, Texas.
Tonight
51°F
Mostly Clear
Mostly clear. Low around 51, with temperatures rising to around 53 overnight. Northwest wind around 5 mph.
7-day forecast for Killeen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Clear | 5 mph NW | 0% |
| Wednesday | 72°F | Sunny | 0 to 5 mph NNW | 0% |
| Wednesday Night | 51°F | Clear then Patchy Fog | 0 to 5 mph SE | 0% |
| Thursday | 78°F | Patchy Fog then Sunny | 5 to 10 mph SW | 11% |
| Thursday Night | 52°F | Mostly Clear | 5 to 10 mph NW | 10% |
| Friday | 70°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 49°F | Partly Cloudy | 5 mph N | 2% |
| Saturday | 67°F | Mostly Sunny | 5 to 10 mph N | 9% |
| Saturday Night | 47°F | Partly Cloudy | 0 to 5 mph N | 8% |
| Sunday | 69°F | Mostly Sunny | 5 mph N | 4% |
| Sunday Night | 45°F | Clear | 0 to 5 mph NNW | 5% |
| Monday | 71°F | Sunny | 0 to 5 mph SSW | 4% |
| Monday Night | 46°F | Mostly Clear | 0 to 5 mph S | 3% |
| Tuesday | 73°F | Mostly Sunny | 5 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Killeen (31.078, -97.732). Updated through the day.
Growing snapshot for Killeen
Last spring frost
Mar 14
First fall frost
Nov 17
Growing season
247 days
Hardiness zone
8b
More local growing data for Killeen: nearby ZIP 76541 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Bartlett
Belton
Fort Hood
Harker Heights
Holland
Little River-Academy
Moody
Morgan's Point Resort
Nolanville
Pendleton
Rogers
Salado
Temple
Troy
Climate data from the nearest NOAA station, Killeen, Tx (4 mi from Killeen). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.