South Carrollton, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Carrollton, a city in Muhlenberg County, Kentucky.
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. South wind around 16 mph, with gusts as high as 24 mph.
7-day forecast for South Carrollton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 16 mph S | 2% |
| Tonight | 61°F | Showers And Thunderstorms | 9 to 14 mph S | 100% |
| Wednesday | 73°F | Rain Showers Likely then Partly Sunny | 7 to 10 mph SW | 63% |
| Wednesday Night | 46°F | Partly Cloudy | 5 mph SW | 0% |
| Thursday | 70°F | Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 2 mph W | 0% |
| Friday | 64°F | Partly Sunny | 1 to 9 mph NW | 4% |
| Friday Night | 39°F | Mostly Cloudy | 2 to 6 mph N | 1% |
| Saturday | 58°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Saturday Night | 34°F | Mostly Cloudy | 2 mph NW | 1% |
| Sunday | 61°F | Mostly Sunny | 0 to 6 mph NW | 6% |
| Sunday Night | 33°F | Mostly Clear | 3 mph W | 8% |
| Monday | 63°F | Sunny | 1 to 7 mph W | 5% |
| Monday Night | 35°F | Mostly Clear | 3 mph SW | 1% |
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 Nov 3, 2026.