Roachester, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roachester, a community in Warren County, Ohio.
Overnight
63°F
Mostly Cloudy
Mostly cloudy, with a low around 63. East wind around 5 mph.
7-day forecast for Roachester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Cloudy | 5 mph E | 1% |
| Saturday | 88°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 7 mph SE | 51% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph SE | 56% |
| Sunday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 8 mph W | 34% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 50% |
| Monday | 73°F | Rain Showers Likely | 10 to 14 mph NE | 58% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 9 to 14 mph NE | 48% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 33% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms | 7 to 14 mph NE | 44% |
| Wednesday | 72°F | Chance Rain Showers | 10 mph NE | 53% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 5 to 13 mph NE | 53% |
| Thursday | 72°F | Mostly Cloudy | 6 to 10 mph NE | 12% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph NE | 10% |
| Friday | 73°F | Mostly Sunny | 6 to 12 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Roachester (39.354, -84.099). Updated through the day.
Growing snapshot for Roachester
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
6b
More local growing data for Roachester: nearby ZIP 45152 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
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Kings Mills
Landen
Lebanon
Loveland Park
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Mason
Morrow
Pleasant Plain
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Springboro
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Climate data from the nearest NOAA station, Milford, Oh (14.7 mi from Roachester). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.