Greenfield, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenfield, a village in Highland County, Ohio.
Today
84°F
Sunny
Sunny, with a high near 84. Northeast wind around 6 mph.
7-day forecast for Greenfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 6 mph NE | 0% |
| Tonight | 65°F | Partly Cloudy | 1 to 5 mph NE | 4% |
| Wednesday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph NW | 42% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 3 mph SW | 44% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 51% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph S | 58% |
| Friday | 84°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 to 9 mph SW | 76% |
| Friday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 7 mph SW | 76% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 36% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 36% |
| Sunday | 86°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 17% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SW | 17% |
| Monday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 to 12 mph SW | 29% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 30% |
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 Aug 4, 2026.