Jellico, TN Weather & Growing Conditions
Tonight
69°F
Partly Cloudy
Partly cloudy, with a low around 69. Northeast wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Partly Cloudy | 0 mph | 8% |
| Saturday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 30% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 20% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 20% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 52% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 52% |
| Tuesday | 82°F | Showers And Thunderstorms Likely | 0 mph | 70% |
| Tuesday Night | 65°F | Showers And Thunderstorms Likely | 0 mph | 70% |
| Wednesday | 78°F | Rain Showers Likely | 0 to 5 mph N | 66% |
| Wednesday Night | 61°F | Showers And Thunderstorms Likely | 0 mph | 66% |
| Thursday | 75°F | Chance Rain Showers | 0 to 5 mph N | 26% |
| Thursday Night | 59°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 26% |
| Friday | 75°F | Mostly Sunny | 0 to 5 mph N | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jellico, TN
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
187 days
Hardiness zone
7a
Explore more for Jellico, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Newcomb, Tn (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.