Greenville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenville, a town in Floyd County, Indiana.
Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. South wind around 6 mph.
7-day forecast for Greenville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy | 6 mph S | 10% |
| Sunday | 92°F | Mostly Sunny | 8 mph SW | 4% |
| Sunday Night | 65°F | Partly Cloudy then Scattered Showers And Thunderstorms | 7 mph N | 26% |
| Monday | 82°F | Scattered Showers And Thunderstorms then Isolated Showers And Thunderstorms | 7 mph NE | 45% |
| Monday Night | 59°F | Scattered Showers And Thunderstorms | 7 to 10 mph NE | 45% |
| Tuesday | 76°F | Scattered Showers And Thunderstorms | 7 mph NE | 44% |
| Tuesday Night | 58°F | Scattered Showers And Thunderstorms | 5 to 9 mph NE | 36% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 7 mph N | 27% |
| Wednesday Night | 56°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 7 mph N | 18% |
| Thursday | 73°F | Partly Sunny | 6 mph N | 8% |
| Thursday Night | 55°F | Partly Cloudy | 3 to 7 mph N | 8% |
| Friday | 75°F | Partly Sunny | 7 mph N | 6% |
| Friday Night | 54°F | Partly Cloudy | 7 mph NE | 5% |
| Saturday | 76°F | Mostly Sunny | 6 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Greenville (38.373, -85.982). Updated through the day.
Growing snapshot for Greenville
Last spring frost
Mar 31
First fall frost
Nov 9
Growing season
225 days
Hardiness zone
6b
More local growing data for Greenville: nearby ZIP 47124 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Louisville Mcalpine, Ky (13 mi from Greenville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.