Huntsville, TN Weather & Growing Conditions
Today
81°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. North wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 46% |
| Tonight | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Wednesday | 80°F | Slight Chance Showers And Thunderstorms | 0 mph | 75% |
| Wednesday Night | 67°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph S | 69% |
| Thursday | 80°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 62% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph S | 62% |
| Friday | 81°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 60% |
| Friday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 60% |
| Saturday | 81°F | Chance Showers And Thunderstorms | 0 mph | 70% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 70% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 0 mph | 48% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 48% |
| Monday | 82°F | Chance Showers And Thunderstorms | 0 mph | 41% |
| Monday Night | 69°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, 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 (15.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.