Harman US

Kingsport, TN Weather & Growing Conditions

Overnight
67°F
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 67. Wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 67°F Areas Of Fog 0 mph 2%
Saturday 91°F Areas Of Fog then Slight Chance Showers And Thunderstorms 0 mph 21%
Saturday Night 67°F Chance Showers And Thunderstorms 0 mph 25%
Sunday 89°F Sunny then Chance Showers And Thunderstorms 0 to 5 mph SW 30%
Sunday Night 66°F Chance Showers And Thunderstorms 0 mph 34%
Monday 89°F Mostly Sunny then Showers And Thunderstorms Likely 0 mph 56%
Monday Night 65°F Showers And Thunderstorms Likely 0 mph 67%
Tuesday 83°F Showers And Thunderstorms 0 to 5 mph SE 88%
Tuesday Night 62°F Showers And Thunderstorms 5 mph E 88%
Wednesday 78°F Rain Showers Likely 5 mph E 72%
Wednesday Night 59°F Showers And Thunderstorms Likely 5 to 10 mph E 71%
Thursday 77°F Chance Rain Showers 0 to 5 mph N 48%
Thursday Night 57°F Chance Rain Showers then Partly Cloudy 0 to 5 mph NE 25%
Friday 77°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 (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.