Greensburg, IN Weather & Growing Conditions
This Afternoon
68°F
Chance Light Rain
A chance of rain before 4pm. Mostly cloudy. High near 68, with temperatures falling to around 65 in the afternoon. Southwest wind 8 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Chance Light Rain | 8 to 12 mph SW | 29% |
| Tonight | 47°F | Mostly Cloudy | 2 to 7 mph WSW | 4% |
| Thursday | 62°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 1 to 5 mph W | 7% |
| Friday | 54°F | Mostly Cloudy | 2 to 8 mph WNW | 9% |
| Friday Night | 35°F | Partly Cloudy | 6 mph NNW | 7% |
| Saturday | 52°F | Mostly Sunny | 2 to 6 mph NW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 3 mph NW | 0% |
| Sunday | 56°F | Sunny | 1 to 6 mph W | 0% |
| Sunday Night | 33°F | Mostly Clear | 3 mph W | 0% |
| Monday | 60°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 37°F | Clear | 3 mph SW | 0% |
| Tuesday | 62°F | Sunny | 5 mph WSW | 1% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greensburg, IN
Last spring frost
Apr 15
First fall frost
Oct 26
Growing season
194 days
Hardiness zone
6b
Explore more for Greensburg, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Greensburg, In (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.