Killen, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Killen, a town in Lauderdale County, Alabama.
Tonight
62°F
Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of rain showers before 9pm, then a chance of showers and thunderstorms between 9pm and 10pm, then showers and thunderstorms. Mostly cloudy, with a low around 62. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Killen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 10 to 15 mph SSE | 91% |
| Wednesday | 73°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph WSW | 89% |
| Wednesday Night | 47°F | Areas Of Fog | 0 mph | 0% |
| Thursday | 71°F | Areas Of Fog then Mostly Sunny | 0 mph | 0% |
| Thursday Night | 45°F | Partly Cloudy | 0 mph | 0% |
| Friday | 70°F | Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 40°F | Mostly Clear | 5 mph NNW | 1% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 35°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 62°F | Mostly Sunny | 5 mph NNW | 6% |
| Sunday Night | 34°F | Mostly Clear | 0 to 5 mph NNW | 4% |
| Monday | 64°F | Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 34°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 67°F | Sunny | 0 to 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Killen (34.861, -87.529). Updated through the day.
Growing snapshot for Killen
Last spring frost
Mar 29
First fall frost
Nov 4
Growing season
219 days
Hardiness zone
8a
More local growing data for Killen: nearby ZIP 35645 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lexington, Al (8.2 mi from Killen). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.