Kingsport, TN Weather & Growing Conditions
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 5 mph SE | 3% |
| Wednesday | 73°F | Showers And Thunderstorms | 5 to 10 mph SE | 84% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 0 to 5 mph S | 91% |
| Thursday | 73°F | Chance Rain Showers | 0 to 5 mph SW | 39% |
| Thursday Night | 53°F | Chance Rain Showers | 0 mph | 25% |
| Friday | 70°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph W | 25% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph NW | 9% |
| Saturday | 63°F | Partly Sunny | 0 to 5 mph NW | 5% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 62°F | Partly Sunny | 0 to 5 mph NW | 5% |
| Sunday Night | 34°F | Partly Cloudy | 0 to 5 mph SW | 12% |
| Monday | 62°F | Mostly Sunny | 0 to 10 mph SW | 14% |
| Monday Night | 33°F | Mostly Clear | 0 to 5 mph NW | 11% |
| Tuesday | 65°F | Mostly Sunny | 0 to 10 mph W | 3% |
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 (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.