Greenhills, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenhills, a village in Hamilton County, Ohio.
Overnight
59°F
Clear
Clear, with a low around 59. Northeast wind around 2 mph.
7-day forecast for Greenhills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Clear | 2 mph NE | 0% |
| Tuesday | 86°F | Sunny | 5 mph NE | 0% |
| Tuesday Night | 66°F | Mostly Clear | 3 mph NE | 2% |
| Wednesday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph N | 15% |
| Wednesday Night | 69°F | Partly Cloudy | 3 mph SW | 5% |
| Thursday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph SW | 26% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph S | 60% |
| Friday | 87°F | Showers And Thunderstorms Likely | 2 to 8 mph SW | 65% |
| Friday Night | 69°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 65% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 41% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 5 mph SW | 32% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 8 mph SW | 15% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 18% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 22% |
Forecast source: National Weather Service (api.weather.gov) for Greenhills (39.267, -84.519). Updated through the day.
Growing snapshot for Greenhills
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b
More local growing data for Greenhills: nearby ZIP 45218 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Fairfield, Oh (6.8 mi from Greenhills). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.