Butler, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Butler, a community in Johnson County, Tennessee.
Tonight
55°F
Partly Cloudy
Partly cloudy, with a low around 55. East wind 5 to 10 mph, with gusts as high as 25 mph.
7-day forecast for Butler
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Partly Cloudy | 5 to 10 mph E | 3% |
| Wednesday | 68°F | Showers And Thunderstorms Likely | 10 to 15 mph SE | 62% |
| Wednesday Night | 59°F | Showers And Thunderstorms | 0 to 10 mph SE | 97% |
| Thursday | 72°F | Chance Rain Showers | 0 to 5 mph SW | 32% |
| Thursday Night | 53°F | Chance Rain Showers | 0 mph | 35% |
| Friday | 68°F | Chance Rain Showers | 0 to 5 mph W | 35% |
| Friday Night | 43°F | Partly Cloudy | 0 mph | 10% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph NW | 13% |
| Saturday Night | 35°F | Partly Cloudy | 0 to 5 mph NW | 10% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Sunday Night | 33°F | Slight Chance Rain Showers | 5 mph W | 15% |
| Monday | 59°F | Slight Chance Rain Showers | 5 to 10 mph W | 19% |
| Monday Night | 33°F | Slight Chance Rain Showers | 0 to 5 mph SW | 19% |
| Tuesday | 62°F | Sunny | 5 to 10 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Butler (36.357, -82.036). Updated through the day.
Growing snapshot for Butler
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
188 days
Hardiness zone
7a
More local growing data for Butler: nearby ZIP 37640 weather · frost dates · planting calendar · Tennessee frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Flat Springs 1E, Nc (6.2 mi from Butler). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.