Graysville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Graysville, a village in Monroe County, Ohio.
Tonight
57°F
Mostly Clear
Mostly clear, with a low around 57. Southeast wind around 5 mph.
7-day forecast for Graysville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Mostly Clear | 5 mph SE | 3% |
| Wednesday | 74°F | Mostly Cloudy then Light Rain Likely | 5 to 8 mph S | 68% |
| Wednesday Night | 59°F | Light Rain | 5 to 8 mph S | 95% |
| Thursday | 70°F | Mostly Sunny | 7 mph SW | 13% |
| Thursday Night | 47°F | Partly Cloudy | 2 mph SW | 2% |
| Friday | 67°F | Mostly Sunny | 1 to 5 mph W | 8% |
| Friday Night | 43°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph NW | 20% |
| Saturday | 58°F | Slight Chance Light Rain | 6 mph NW | 20% |
| Saturday Night | 37°F | Slight Chance Light Rain then Partly Cloudy | 3 mph W | 20% |
| Sunday | 58°F | Mostly Sunny | 2 to 6 mph SW | 13% |
| Sunday Night | 36°F | Slight Chance Light Rain | 5 mph W | 18% |
| Monday | 60°F | Chance Light Rain | 7 mph W | 26% |
| Monday Night | 37°F | Slight Chance Light Rain then Partly Cloudy | 6 mph SW | 22% |
| Tuesday | 63°F | Mostly Sunny | 6 to 9 mph SW | 5% |
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 Nov 4, 2026.