Wartburg, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wartburg, a city in Morgan County, Tennessee.
Today
68°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 68. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Wartburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Showers And Thunderstorms | 10 to 15 mph S | 98% |
| Tonight | 56°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph W | 96% |
| Thursday | 71°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 2% |
| Friday | 68°F | Sunny | 0 to 5 mph NW | 2% |
| Friday Night | 41°F | Partly Cloudy | 5 mph NW | 2% |
| Saturday | 58°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 58°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph N | 1% |
| Monday | 61°F | Sunny | 0 mph | 1% |
| Monday Night | 34°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 66°F | Sunny | 0 mph | 2% |
| Tuesday Night | 36°F | Mostly Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Wartburg (36.104, -84.586). Updated through the day.
Growing snapshot for Wartburg
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
177 days
Hardiness zone
7a
More local growing data for Wartburg: nearby ZIP 37887 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lancing 6 Nw, Tn (8.4 mi from Wartburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.