Graysville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Graysville, a village in Monroe County, Ohio.
Overnight
59°F
Clear
Clear, with a low around 59. Northeast wind around 3 mph.
7-day forecast for Graysville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Clear | 3 mph NE | 0% |
| Tuesday | 86°F | Sunny | 3 mph NE | 0% |
| Tuesday Night | 68°F | Partly Cloudy then Patchy Fog | 2 mph E | 1% |
| Wednesday | 86°F | Patchy Fog then Scattered Showers And Thunderstorms | 3 mph SE | 33% |
| Wednesday Night | 68°F | Scattered Showers And Thunderstorms | 2 mph S | 50% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 5 mph SW | 69% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely | 3 mph S | 69% |
| Friday | 83°F | Showers And Thunderstorms | 2 to 6 mph SW | 79% |
| Friday Night | 67°F | Showers And Thunderstorms | 3 mph SW | 79% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 5 mph SW | 54% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 3 mph SW | 54% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 21% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 23% |
| Monday | 86°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 28% |
Forecast source: National Weather Service (api.weather.gov) for Graysville (39.663, -81.175). Updated through the day.
Growing snapshot for Graysville
Last spring frost
Apr 30
First fall frost
Oct 14
Growing season
167 days
Hardiness zone
6b
More local growing data for Graysville: nearby ZIP 45734 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Caldwell 3Se, Oh (15.2 mi from Graysville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.