Killeen, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Killeen, a city in Bell County, Texas.
This Afternoon
97°F
Sunny
Sunny. High near 97, with temperatures falling to around 95 in the afternoon. Heat index values as high as 99. East southeast wind around 5 mph.
7-day forecast for Killeen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 5 mph ESE | 0% |
| Tonight | 73°F | Mostly Clear | 5 mph SSE | 0% |
| Saturday | 98°F | Sunny | 5 to 10 mph S | 0% |
| Saturday Night | 74°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 98°F | Mostly Sunny | 5 mph S | 2% |
| Sunday Night | 75°F | Partly Cloudy then Chance Rain Showers | 5 mph SSE | 27% |
| Monday | 97°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 27% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 18% |
| Tuesday | 96°F | Sunny | 0 to 10 mph NNE | 13% |
| Tuesday Night | 74°F | Partly Cloudy | 5 to 10 mph ENE | 13% |
| Wednesday | 96°F | Mostly Sunny | 5 to 10 mph NE | 7% |
| Wednesday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Thursday | 95°F | Mostly Sunny | 5 to 10 mph ENE | 5% |
| Thursday Night | 72°F | Partly Cloudy | 5 to 10 mph E | 5% |
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 Sep 18, 2026.