Greenfield, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenfield, a city in Hancock County, Indiana.
Tonight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. East wind 6 to 9 mph.
7-day forecast for Greenfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 6 to 9 mph E | 7% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 7 mph SSE | 61% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely | 6 mph SSE | 61% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 6 mph WSW | 44% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 60% |
| Monday | 73°F | Showers And Thunderstorms Likely | 9 to 13 mph ENE | 60% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 49% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 13 mph NE | 41% |
| Tuesday Night | 56°F | Slight Chance Showers And Thunderstorms | 6 to 14 mph NE | 23% |
| Wednesday | 71°F | Mostly Cloudy | 7 to 10 mph NNE | 9% |
| Wednesday Night | 55°F | Mostly Cloudy | 5 to 10 mph N | 8% |
| Thursday | 72°F | Partly Sunny | 5 to 9 mph N | 6% |
| Thursday Night | 55°F | Mostly Cloudy | 3 to 9 mph NNE | 6% |
| Friday | 72°F | Partly Sunny | 5 to 9 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Greenfield (39.793, -85.773). Updated through the day.
Growing snapshot for Greenfield
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
185 days
Hardiness zone
6a
More local growing data for Greenfield: nearby ZIP 46140 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Charlottesville
Eden
Fortville
Maxwell
McCordsville
New Palestine
Philadelphia
Spring Lake
Warrington
Wilkinson
Willow Branch
Climate data from the nearest NOAA station, Greenfield, In (1.3 mi from Greenfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.