Cumberland Gap, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cumberland Gap, a town in Claiborne County, Tennessee.
Today
89°F
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Sunny. High near 89, with temperatures falling to around 85 in the afternoon. Heat index values as high as 95. East wind around 0 mph. Chance of precipitation is 40%.
7-day forecast for Cumberland Gap
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 37% |
| Tonight | 67°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 mph | 30% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 0 mph | 37% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 0 mph | 68% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 61% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph S | 61% |
| Friday | 87°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 56% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 56% |
| Saturday | 86°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 67% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 67% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 0 mph | 43% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 43% |
| Monday | 88°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 37% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
Forecast source: National Weather Service (api.weather.gov) for Cumberland Gap (36.597, -83.666). Updated through the day.
Growing snapshot for Cumberland Gap
Last spring frost
Apr 23
First fall frost
Oct 19
Growing season
177 days
Hardiness zone
7a
More local growing data for Cumberland Gap: nearby ZIP 37724 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tazewell, Tn (10.1 mi from Cumberland Gap). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.