John Sevier, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for John Sevier, a community in Knox County, Tennessee.
Tonight
69°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 69. Northeast wind around 0 mph. Chance of precipitation is 20%.
7-day forecast for John Sevier
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 17% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 26% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 24% |
| Sunday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 27% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 27% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 42% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Tuesday | 86°F | Showers And Thunderstorms Likely | 0 to 5 mph W | 73% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 0 to 5 mph E | 73% |
| Wednesday | 82°F | Rain Showers Likely | 0 to 5 mph NW | 67% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 67% |
| Thursday | 79°F | Chance Rain Showers | 0 to 5 mph N | 28% |
| Thursday Night | 60°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 28% |
| Friday | 78°F | Partly Sunny | 0 to 5 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov) for John Sevier (36.038, -83.826). Updated through the day.
Growing snapshot for John Sevier
Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
198 days
Hardiness zone
7b
More local growing data for John Sevier: nearby ZIP 37924 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Knoxville Exp Stn, Tn (12 mi from John Sevier). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.