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Geneva, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Geneva, a city in Ashtabula County, Ohio.

Tonight
55°F
Mostly Cloudy
Mostly cloudy, with a low around 55. East wind around 3 mph.

7-day forecast for Geneva

WhenTempForecastWindPrecip
Tonight 55°F Mostly Cloudy 3 mph E 1%
Saturday 73°F Mostly Cloudy then Chance Rain Showers 3 to 8 mph E 32%
Saturday Night 60°F Chance Showers And Thunderstorms 2 to 8 mph SE 84%
Sunday 71°F Showers And Thunderstorms 5 to 14 mph N 78%
Sunday Night 54°F Chance Rain Showers then Mostly Cloudy 10 to 14 mph NE 49%
Monday 66°F Mostly Cloudy 14 to 18 mph NE 14%
Monday Night 51°F Chance Rain Showers 13 to 18 mph NE 35%
Tuesday 65°F Chance Rain Showers 15 to 18 mph E 37%
Tuesday Night 52°F Rain Showers Likely 13 to 18 mph E 55%
Wednesday 66°F Rain Showers Likely 15 mph E 55%
Wednesday Night 51°F Showers And Thunderstorms Likely 8 to 15 mph E 55%
Thursday 67°F Chance Showers And Thunderstorms 12 mph E 42%
Thursday Night 52°F Chance Rain Showers 3 to 12 mph NE 25%
Friday 68°F Slight Chance Rain Showers 5 to 13 mph NE 17%

Forecast source: National Weather Service (api.weather.gov) for Geneva (41.801, -80.946). Updated through the day.

Growing snapshot for Geneva

Last spring frost
May 2
First fall frost
Oct 21
Growing season
171 days
Hardiness zone
6b

More local growing data for Geneva: nearby ZIP 44041 weather · frost dates · planting calendar · Ohio frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Ashtabula Co Ap, Oh (13.1 mi from Geneva). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.