Huntsville, TN Weather & Growing Conditions
Today
87°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. Northeast wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 39% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 36% |
| Wednesday | 86°F | Slight Chance Showers And Thunderstorms | 0 mph | 71% |
| Wednesday Night | 67°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 mph | 69% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 63% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph S | 63% |
| Friday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 63% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 63% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 70% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 70% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 42% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 42% |
| Monday | 87°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 37% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Huntsville, TN
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
7a
Explore more for Huntsville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Oneida, Tn (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.