Rossmoyne, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rossmoyne, a community in Hamilton County, Ohio.
Tonight
63°F
Partly Cloudy then Areas Of Fog
Areas of fog after 3am. Partly cloudy, with a low around 63. East wind around 6 mph.
7-day forecast for Rossmoyne
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Partly Cloudy then Areas Of Fog | 6 mph E | 2% |
| Saturday | 84°F | Widespread Fog then Chance Rain Showers | 6 mph SE | 41% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 5 mph S | 52% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 43% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 43% |
| Monday | 78°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 46% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 8 to 13 mph NE | 50% |
| Tuesday | 74°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 mph NE | 44% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 5 to 12 mph NE | 40% |
| Wednesday | 72°F | Chance Rain Showers | 5 to 9 mph N | 35% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 9 mph N | 30% |
| Thursday | 72°F | Partly Sunny | 5 to 9 mph N | 11% |
| Thursday Night | 58°F | Mostly Cloudy | 3 to 8 mph N | 11% |
| Friday | 72°F | Partly Sunny | 5 to 9 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Rossmoyne (39.215, -84.389). Updated through the day.
Growing snapshot for Rossmoyne
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
6b
More local growing data for Rossmoyne: nearby ZIP 45236 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Milford, Oh (6.2 mi from Rossmoyne). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.