Harman US

Kingsport, TN Weather & Growing Conditions

Overnight
66°F
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 66. Wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 66°F Areas Of Fog 0 mph 2%
Saturday 90°F Areas Of Fog then Slight Chance Showers And Thunderstorms 0 mph 17%
Saturday Night 66°F Slight Chance Showers And Thunderstorms 0 mph 24%
Sunday 89°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph W 30%
Sunday Night 65°F Chance Showers And Thunderstorms 0 mph 35%
Monday 88°F Mostly Sunny then Chance Showers And Thunderstorms 0 mph 54%
Monday Night 64°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 0 mph 67%
Tuesday 83°F Showers And Thunderstorms 0 to 5 mph SE 87%
Tuesday Night 61°F Showers And Thunderstorms 5 mph E 87%
Wednesday 77°F Rain Showers Likely 5 mph SE 70%
Wednesday Night 58°F Showers And Thunderstorms Likely 5 to 10 mph E 70%
Thursday 77°F Chance Rain Showers 0 to 5 mph NW 49%
Thursday Night 56°F Chance Rain Showers then Partly Cloudy 0 to 5 mph N 27%
Friday 76°F Partly Sunny then Slight Chance Rain Showers 0 to 5 mph N 16%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Kingsport, TN

Last spring frost
Apr 9
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
7b

Explore more for Kingsport, TN: full frost dates · planting calendar · Tennessee frost dates

Climate data from the nearest NOAA station, Kingsport, Tn (1.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.