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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

WhenTempForecastWindPrecip
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

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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.