South Carrollton, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Carrollton, a city in Muhlenberg County, Kentucky.
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 101. West wind around 5 mph.
7-day forecast for South Carrollton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 5 mph W | 5% |
| Tonight | 71°F | Mostly Clear | 3 mph S | 3% |
| Sunday | 97°F | Sunny | 3 to 7 mph SW | 0% |
| Sunday Night | 69°F | Partly Cloudy | 5 mph N | 4% |
| Monday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph NE | 36% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 46% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 5 to 9 mph N | 46% |
| Tuesday Night | 59°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph N | 24% |
| Wednesday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 7 mph N | 22% |
| Wednesday Night | 57°F | Partly Cloudy | 2 to 7 mph N | 7% |
| Thursday | 77°F | Mostly Sunny | 2 to 7 mph N | 4% |
| Thursday Night | 57°F | Partly Cloudy | 2 to 7 mph N | 4% |
| Friday | 78°F | Mostly Sunny | 2 to 8 mph N | 4% |
| Friday Night | 56°F | Partly Cloudy | 3 to 8 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for South Carrollton (37.335, -87.140). Updated through the day.
Growing snapshot for South Carrollton
Last spring frost
Apr 10
First fall frost
Oct 22
Growing season
192 days
Hardiness zone
7a
More local growing data for South Carrollton: nearby ZIP 42374 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Beaver Dam, Ky (15 mi from South Carrollton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.