Greensboro, IN Weather & Growing Conditions
Today
84°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 11am and noon, then a chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 84, with temperatures falling to around 82 in the afternoon. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph S | 66% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 5 mph SSE | 33% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 42% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 12 mph NE | 64% |
| Monday | 69°F | Showers And Thunderstorms Likely | 13 mph NE | 58% |
| Monday Night | 53°F | Chance Rain Showers | 8 to 13 mph NE | 52% |
| Tuesday | 69°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 9 to 13 mph NE | 21% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 13 mph NE | 34% |
| Wednesday | 69°F | Slight Chance Rain Showers | 5 to 8 mph NNE | 24% |
| Wednesday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 8 mph NNE | 23% |
| Thursday | 70°F | Mostly Cloudy | 5 to 8 mph NNE | 6% |
| Thursday Night | 53°F | Mostly Cloudy | 3 to 8 mph NNE | 7% |
| Friday | 71°F | Mostly Sunny | 3 to 8 mph NNE | 6% |
| Friday Night | 51°F | Partly Cloudy | 3 to 7 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greensboro, IN
Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6a
Explore more for Greensboro, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, New Castle 3 Sw, In (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.