Hartselle, AL Weather & Growing Conditions
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 101. North northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 5 mph NNE | 10% |
| Tonight | 72°F | Mostly Clear | 0 mph | 10% |
| Saturday | 97°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph N | 27% |
| Saturday Night | 71°F | Partly Cloudy | 0 mph | 14% |
| Sunday | 96°F | Mostly Sunny | 0 mph | 9% |
| Sunday Night | 70°F | Partly Cloudy | 0 mph | 9% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 36% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 37% |
| Tuesday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 44% |
| Tuesday Night | 66°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 44% |
| Wednesday | 87°F | Mostly Sunny then Slight Chance Rain Showers | 5 mph N | 20% |
| Wednesday Night | 62°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph NNE | 20% |
| Thursday | 84°F | Mostly Sunny | 5 to 10 mph NNE | 6% |
| Thursday Night | 60°F | Mostly Clear | 5 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hartselle, AL
Last spring frost
Mar 26
First fall frost
Nov 7
Growing season
228 days
Hardiness zone
8a
Explore more for Hartselle, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Decatur 4Se, Al (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.