Greenville, IN Weather & Growing Conditions
This Afternoon
69°F
Chance Rain Showers
A chance of rain showers before 3pm, then a slight chance of drizzle. Mostly cloudy, with a high near 69. Southwest wind 9 to 13 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Rain Showers | 9 to 13 mph SW | 41% |
| Tonight | 45°F | Slight Chance Drizzle | 3 to 8 mph W | 7% |
| Thursday | 66°F | Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 2 to 6 mph W | 0% |
| Friday | 60°F | Partly Sunny | 2 to 8 mph NW | 0% |
| Friday Night | 35°F | Partly Cloudy | 5 to 8 mph NW | 0% |
| Saturday | 55°F | Mostly Sunny | 6 mph NW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Sunday | 58°F | Sunny | 2 to 7 mph NW | 1% |
| Sunday Night | 31°F | Mostly Clear | 2 to 6 mph W | 2% |
| Monday | 61°F | Sunny | 5 mph W | 1% |
| Monday Night | 35°F | Clear | 3 mph SW | 1% |
| Tuesday | 65°F | Sunny | 6 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 1 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenville, IN
Last spring frost
Mar 31
First fall frost
Nov 9
Growing season
225 days
Hardiness zone
6b
Explore more for Greenville, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Louisville Mcalpine, Ky (13 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.