Greenfield, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenfield, a village in Highland County, Ohio.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. South wind around 9 mph.
7-day forecast for Greenfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 9 mph S | 1% |
| Tonight | 59°F | Partly Cloudy then Chance Rain Showers | 7 to 12 mph SE | 32% |
| Wednesday | 68°F | Showers And Thunderstorms | 12 to 15 mph S | 99% |
| Wednesday Night | 53°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 14 mph SW | 99% |
| Thursday | 67°F | Mostly Sunny | 5 to 13 mph SW | 1% |
| Thursday Night | 44°F | Partly Cloudy | 1 to 6 mph SW | 1% |
| Friday | 63°F | Partly Sunny | 2 to 8 mph NW | 6% |
| Friday Night | 39°F | Partly Cloudy | 7 mph NW | 7% |
| Saturday | 56°F | Mostly Sunny | 8 mph NW | 13% |
| Saturday Night | 33°F | Partly Cloudy | 3 mph NW | 13% |
| Sunday | 58°F | Mostly Sunny | 2 to 9 mph W | 6% |
| Sunday Night | 33°F | Partly Cloudy | 6 mph W | 14% |
| Monday | 60°F | Sunny | 3 to 8 mph W | 12% |
| Monday Night | 36°F | Mostly Clear | 7 mph W | 11% |
Forecast source: National Weather Service (api.weather.gov) for Greenfield (39.353, -83.388). Updated through the day.
Growing snapshot for Greenfield
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6b
More local growing data for Greenfield: nearby ZIP 45123 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Good Hope
Highland
Highland Holiday
Hillsboro
Leesburg
Lynchburg
Mowrystown
Rocky Fork Point
Sinking Spring
Climate data from the nearest NOAA station, Washington Court House, Oh (13 mi from Greenfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.