Huntsville, AL Weather & Growing Conditions
Tonight
72°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 72. Heat index values as high as 100. Southeast wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Sunday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 15% |
| Sunday Night | 72°F | Partly Cloudy | 0 mph | 8% |
| Monday | 96°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 33% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Tuesday | 92°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 mph | 62% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 62% |
| Wednesday | 85°F | Chance Rain Showers | 0 to 5 mph NE | 50% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 50% |
| Thursday | 83°F | Mostly Sunny | 5 mph NE | 14% |
| Thursday Night | 61°F | Mostly Clear | 0 mph | 11% |
| Friday | 83°F | Sunny | 0 to 5 mph NNE | 6% |
| Friday Night | 59°F | Mostly Clear | 0 to 5 mph NNE | 6% |
| Saturday | 84°F | Sunny | 0 to 5 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Huntsville, AL
Last spring frost
Apr 4
First fall frost
Oct 30
Growing season
210 days
Hardiness zone
8a
Explore more for Huntsville, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Owens Cross Roads 3S, Al (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.