Huntsville, TN Weather & Growing Conditions
Today
87°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before 9am, then a chance of showers and thunderstorms. Sunny. High near 87, with temperatures falling to around 84 in the afternoon. Southeast 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 | 87°F | Patchy Fog then Chance Showers And Thunderstorms | 0 mph | 37% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 29% |
| Sunday | 85°F | Mostly Sunny | 0 to 5 mph SW | 13% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 28% |
| Monday | 84°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 45% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph E | 61% |
| Tuesday | 78°F | Showers And Thunderstorms | 0 to 5 mph SW | 84% |
| Tuesday Night | 63°F | Showers And Thunderstorms | 0 mph | 84% |
| Wednesday | 72°F | Showers And Thunderstorms | 0 mph | 77% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 0 mph | 77% |
| Thursday | 71°F | Chance Rain Showers | 0 mph | 36% |
| Thursday Night | 57°F | Chance Rain Showers then Partly Cloudy | 0 mph | 31% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph N | 12% |
| Friday Night | 55°F | Partly Cloudy | 0 to 5 mph NE | 12% |
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 Sep 19, 2026.