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Bucyrus, OH Weather & Growing Conditions

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

Overnight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. East wind around 6 mph.

7-day forecast for Bucyrus

WhenTempForecastWindPrecip
Overnight 56°F Partly Cloudy 6 mph E 0%
Saturday 79°F Chance Rain Showers 6 mph SE 43%
Saturday Night 66°F Showers And Thunderstorms 7 mph S 77%
Sunday 77°F Showers And Thunderstorms 7 to 13 mph W 91%
Sunday Night 57°F Showers And Thunderstorms Likely 14 mph NE 59%
Monday 68°F Chance Rain Showers 15 mph NE 47%
Monday Night 54°F Chance Rain Showers 14 mph NE 47%
Tuesday 68°F Chance Rain Showers 14 mph NE 43%
Tuesday Night 55°F Chance Rain Showers 15 mph E 54%
Wednesday 67°F Chance Rain Showers 13 to 16 mph E 54%
Wednesday Night 54°F Chance Rain Showers 9 to 14 mph E 44%
Thursday 69°F Slight Chance Rain Showers 10 mph NE 21%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 6 to 10 mph NE 17%
Friday 69°F Mostly Sunny 7 to 13 mph NE 14%

Forecast source: National Weather Service (api.weather.gov) for Bucyrus (40.805, -82.972). Updated through the day.

Growing snapshot for Bucyrus

Last spring frost
Apr 19
First fall frost
Oct 27
Growing season
190 days
Hardiness zone
6a

More local growing data for Bucyrus: nearby ZIP 44820 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Bucyrus, Oh (0.4 mi from Bucyrus). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.