Greeneville, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greeneville, a town in Greene County, Tennessee.
Tonight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph, with gusts as high as 25 mph.
7-day forecast for Greeneville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Partly Cloudy | 5 to 10 mph SE | 7% |
| Wednesday | 71°F | Showers And Thunderstorms | 10 to 15 mph SE | 86% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 0 to 10 mph S | 89% |
| Thursday | 72°F | Chance Rain Showers | 0 to 5 mph SW | 39% |
| Thursday Night | 52°F | Chance Rain Showers | 0 mph | 25% |
| Friday | 68°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph W | 25% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph W | 9% |
| Saturday | 61°F | Partly Sunny | 0 to 5 mph NW | 7% |
| Saturday Night | 36°F | Mostly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph W | 5% |
| Sunday Night | 34°F | Partly Cloudy | 0 to 5 mph SW | 13% |
| Monday | 60°F | Slight Chance Rain Showers | 0 to 5 mph W | 16% |
| Monday Night | 34°F | Mostly Clear | 0 to 5 mph SW | 13% |
| Tuesday | 63°F | Sunny | 0 to 5 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov) for Greeneville (36.168, -82.820). Updated through the day.
Growing snapshot for Greeneville
Last spring frost
Apr 20
First fall frost
Oct 22
Growing season
185 days
Hardiness zone
7a
More local growing data for Greeneville: nearby ZIP 37616 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Greeneville Exp Stn, Tn (9.6 mi from Greeneville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.