Roachester, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roachester, a community in Warren County, Ohio.
Overnight
57°F
Clear
Clear, with a low around 57. East wind around 3 mph.
7-day forecast for Roachester
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Clear | 3 mph E | 0% |
| Tuesday | 86°F | Sunny | 5 mph NE | 0% |
| Tuesday Night | 65°F | Mostly Clear | 3 mph NE | 2% |
| Wednesday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph N | 25% |
| Wednesday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph S | 18% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 8 mph SW | 35% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 54% |
| Friday | 86°F | Showers And Thunderstorms Likely | 2 to 8 mph SW | 65% |
| Friday Night | 67°F | Showers And Thunderstorms Likely | 1 to 6 mph SW | 65% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 1 to 8 mph SW | 29% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 29% |
| Sunday | 88°F | Mostly Sunny | 1 to 9 mph SW | 14% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 16% |
| Monday | 90°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 25% |
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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Landen
Lebanon
Loveland Park
Maineville
Mason
Morrow
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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 Aug 4, 2026.