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Sugar Grove, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Sugar Grove, a village in Fairfield County, Ohio.

Today
83°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Southeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Sugar Grove

WhenTempForecastWindPrecip
Today 83°F Partly Sunny then Slight Chance Showers And Thunderstorms 2 mph SE 19%
Tonight 66°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 mph S 56%
Sunday 83°F Rain Showers Likely then Chance Showers And Thunderstorms 6 mph SW 57%
Sunday Night 57°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 8 mph N 59%
Monday 71°F Chance Rain Showers 8 mph NE 36%
Monday Night 54°F Chance Rain Showers 8 mph NE 48%
Tuesday 70°F Chance Rain Showers 7 mph NE 48%
Tuesday Night 55°F Showers And Thunderstorms Likely 9 mph NE 69%
Wednesday 69°F Showers And Thunderstorms Likely 9 mph E 70%
Wednesday Night 54°F Showers And Thunderstorms Likely 5 to 9 mph E 70%
Thursday 70°F Chance Rain Showers 6 mph NE 33%
Thursday Night 52°F Slight Chance Rain Showers then Mostly Cloudy 2 to 6 mph NE 18%
Friday 70°F Mostly Sunny 3 to 7 mph NE 13%
Friday Night 50°F Partly Cloudy 2 to 7 mph NE 13%

Forecast source: National Weather Service (api.weather.gov) for Sugar Grove (39.630, -82.545). Updated through the day.

Growing snapshot for Sugar Grove

Last spring frost
Apr 22
First fall frost
Oct 24
Growing season
183 days
Hardiness zone
6a

More local growing data for Sugar Grove: nearby ZIP 43155 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Lancaster, Oh (7.2 mi from Sugar Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.