Butler, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Butler, a community in Johnson County, Tennessee.
Overnight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. Wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Butler
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Cloudy | 0 mph | 4% |
| Saturday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 30% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 34% |
| Sunday | 84°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 58% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 58% |
| Monday | 85°F | Showers And Thunderstorms Likely | 0 mph | 71% |
| Monday Night | 63°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 71% |
| Tuesday | 79°F | Showers And Thunderstorms | 0 to 5 mph S | 81% |
| Tuesday Night | 60°F | Showers And Thunderstorms | 5 to 10 mph SE | 81% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 5 mph SE | 59% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 59% |
| Thursday | 72°F | Chance Rain Showers | 0 to 5 mph N | 38% |
| Thursday Night | 54°F | Chance Rain Showers | 0 to 5 mph NE | 38% |
| Friday | 73°F | Partly Sunny then Chance Rain Showers | 0 to 5 mph NW | 25% |
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 Sep 19, 2026.