Huntsville, AL Weather & Growing Conditions
This Afternoon
99°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 99. Heat index values as high as 108. Northwest wind around 0 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Chance Showers And Thunderstorms | 0 mph | 32% |
| Tonight | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Sunday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 15% |
| Sunday Night | 73°F | Mostly Clear | 0 mph | 8% |
| Monday | 96°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 31% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 48% |
| Tuesday | 92°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SSW | 59% |
| Tuesday Night | 69°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 59% |
| Wednesday | 86°F | Chance Rain Showers | 5 mph NE | 45% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Mostly Clear | 5 mph NE | 45% |
| Thursday | 84°F | Mostly Sunny | 5 mph NE | 12% |
| Thursday Night | 63°F | Mostly Clear | 0 to 5 mph NE | 9% |
| Friday | 84°F | Sunny | 0 to 5 mph NNE | 5% |
| Friday Night | 62°F | Mostly Clear | 0 to 5 mph NNE | 5% |
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 (10.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.