Butler, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Butler, a community in Johnson County, Tennessee.
Today
85°F
Mostly Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after noon. Mostly sunny. High near 85, with temperatures falling to around 81 in the afternoon. East wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Butler
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph E | 55% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 50% |
| Wednesday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 64% |
| Wednesday Night | 65°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 mph | 56% |
| Thursday | 85°F | Showers And Thunderstorms | 0 to 5 mph S | 81% |
| Thursday Night | 65°F | Showers And Thunderstorms then Mostly Cloudy | 0 mph | 81% |
| Friday | 86°F | Chance Showers And Thunderstorms | 0 mph | 70% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 70% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 79% |
| Saturday Night | 65°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 mph | 79% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 51% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 51% |
| Monday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph NW | 46% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 46% |
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 Aug 4, 2026.