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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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.