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Fredericktown, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Fredericktown, a village in Knox County, Ohio.

This Afternoon
76°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 76. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Fredericktown

WhenTempForecastWindPrecip
This Afternoon 76°F Showers And Thunderstorms Likely 6 mph S 72%
Tonight 66°F Showers And Thunderstorms Likely 7 mph S 70%
Sunday 76°F Showers And Thunderstorms 7 mph W 76%
Sunday Night 54°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 8 to 12 mph NE 57%
Monday 68°F Chance Rain Showers 14 mph NE 49%
Monday Night 52°F Slight Chance Rain Showers 13 mph NE 16%
Tuesday 68°F Mostly Cloudy then Chance Rain Showers 14 mph NE 26%
Tuesday Night 54°F Showers And Thunderstorms Likely 10 to 14 mph E 69%
Wednesday 67°F Showers And Thunderstorms Likely 14 mph E 72%
Wednesday Night 52°F Showers And Thunderstorms Likely 9 to 13 mph E 72%
Thursday 68°F Chance Rain Showers then Mostly Cloudy 10 mph E 47%
Thursday Night 50°F Mostly Cloudy 5 to 8 mph NE 10%
Friday 70°F Mostly Sunny 6 to 10 mph NE 11%
Friday Night 49°F Partly Cloudy 5 to 10 mph NE 11%

Forecast source: National Weather Service (api.weather.gov) for Fredericktown (40.479, -82.550). Updated through the day.

Growing snapshot for Fredericktown

Last spring frost
May 1
First fall frost
Oct 10
Growing season
161 days
Hardiness zone
6a

More local growing data for Fredericktown: nearby ZIP 43019 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Fredericktown 4 S, Oh (6.7 mi from Fredericktown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.