Killeen, TX Weather & Growing Conditions
Tonight
74°F
Mostly Clear
Mostly clear. Low around 74, with temperatures rising to around 76 overnight. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Mostly Clear | 5 mph SSE | 0% |
| Saturday | 98°F | Sunny | 5 mph S | 0% |
| Saturday Night | 75°F | Mostly Clear | 5 to 10 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 5 mph S | 2% |
| Sunday Night | 75°F | Partly Cloudy then Chance Rain Showers | 5 mph S | 27% |
| Monday | 98°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph ESE | 27% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 18% |
| Tuesday | 97°F | Sunny | 0 to 10 mph NNE | 13% |
| Tuesday Night | 74°F | Partly Cloudy | 5 to 10 mph ENE | 13% |
| Wednesday | 97°F | Mostly Sunny | 5 to 10 mph NE | 7% |
| Wednesday Night | 74°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Thursday | 96°F | Mostly Sunny | 5 to 10 mph ENE | 5% |
| Thursday Night | 73°F | Partly Cloudy | 5 to 10 mph E | 5% |
| Friday | 95°F | Mostly Sunny | 5 to 10 mph E | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Killeen, TX
Last spring frost
Mar 14
First fall frost
Nov 17
Growing season
247 days
Hardiness zone
8b
Explore more for Killeen, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Killeen, Tx (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.