Greensburg, IN Weather & Growing Conditions
This Afternoon
88°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Chance Showers And Thunderstorms | 5 mph W | 45% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph S | 33% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph WSW | 17% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph NNE | 63% |
| Monday | 74°F | Chance Showers And Thunderstorms | 8 mph ENE | 52% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 52% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 8 mph NE | 43% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 3 to 9 mph NE | 43% |
| Wednesday | 71°F | Chance Showers And Thunderstorms | 6 mph NNE | 39% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 6 mph NNE | 37% |
| Thursday | 71°F | Partly Sunny | 2 to 6 mph NNE | 9% |
| Thursday Night | 56°F | Mostly Cloudy | 2 to 6 mph NNE | 7% |
| Friday | 73°F | Partly Sunny | 2 to 7 mph NNE | 7% |
| Friday Night | 53°F | Partly Cloudy | 2 to 7 mph NE | 7% |
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 Sep 19, 2026.