Greenville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenville, a town in Floyd County, Indiana.
This Afternoon
69°F
Slight Chance Rain Showers
A slight chance of rain showers before 3pm, then a slight chance of drizzle. Mostly cloudy, with a high near 69. Southwest wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Greenville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Slight Chance Rain Showers | 10 mph SW | 15% |
| Tonight | 45°F | Slight Chance Drizzle | 3 to 8 mph W | 7% |
| Thursday | 65°F | Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 41°F | Partly Cloudy | 2 to 6 mph W | 0% |
| Friday | 58°F | Partly Sunny | 2 to 8 mph NW | 5% |
| Friday Night | 33°F | Partly Cloudy | 7 mph N | 1% |
| Saturday | 54°F | Sunny | 6 mph N | 0% |
| Saturday Night | 30°F | Mostly Clear | 1 to 5 mph NW | 0% |
| Sunday | 57°F | Sunny | 2 to 6 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 5 mph W | 0% |
| Monday | 62°F | Sunny | 1 to 5 mph W | 0% |
| Monday Night | 35°F | Clear | 3 mph SW | 0% |
| Tuesday | 63°F | Sunny | 6 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 3 mph NW | 1% |
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 Nov 4, 2026.