Huntsville, AL Weather & Growing Conditions
Today
88°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Heat index values as high as 98. North wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 43% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 0 mph | 49% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 34% |
| Thursday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 23% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SSE | 23% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSE | 25% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 0 mph | 25% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 41% |
| Sunday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 41% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 41% |
| Monday | 90°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 41% |
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 (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.