Rocky Top, TN Weather & Growing Conditions
Overnight
69°F
Partly Cloudy
Partly cloudy, with a low around 69. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Partly Cloudy | 0 mph | 6% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 39% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 32% |
| Sunday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 33% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 33% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 54% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 54% |
| Tuesday | 84°F | Showers And Thunderstorms | 0 mph | 78% |
| Tuesday Night | 66°F | Showers And Thunderstorms | 0 mph | 78% |
| Wednesday | 80°F | Rain Showers Likely | 0 mph | 68% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 0 mph | 68% |
| Thursday | 78°F | Chance Rain Showers | 0 to 5 mph N | 29% |
| Thursday Night | 60°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 29% |
| Friday | 77°F | Mostly Sunny | 0 to 5 mph N | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rocky Top, TN
Last spring frost
Apr 22
First fall frost
Oct 25
Growing season
184 days
Hardiness zone
7b
Explore more for Rocky Top, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Norris, Tn (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.