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Darrtown, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Darrtown, a community in Butler County, Ohio.

This Afternoon
87°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 87. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Darrtown

WhenTempForecastWindPrecip
This Afternoon 87°F Showers And Thunderstorms Likely 8 mph W 68%
Tonight 67°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 3 to 7 mph S 58%
Sunday 87°F Partly Sunny then Slight Chance Showers And Thunderstorms 3 to 9 mph W 46%
Sunday Night 59°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 9 mph N 61%
Monday 72°F Chance Showers And Thunderstorms 13 mph NE 37%
Monday Night 54°F Chance Rain Showers 7 to 14 mph NE 37%
Tuesday 73°F Chance Rain Showers 8 to 12 mph NE 31%
Tuesday Night 58°F Chance Rain Showers 5 to 12 mph NE 38%
Wednesday 72°F Chance Showers And Thunderstorms 8 mph NE 54%
Wednesday Night 56°F Chance Showers And Thunderstorms 5 to 12 mph NE 54%
Thursday 72°F Slight Chance Rain Showers 5 to 8 mph NE 17%
Thursday Night 55°F Mostly Cloudy 3 to 8 mph NE 13%
Friday 73°F Partly Sunny 3 to 9 mph NE 6%
Friday Night 52°F Partly Cloudy 3 to 9 mph NE 5%

Forecast source: National Weather Service (api.weather.gov) for Darrtown (39.497, -84.669). Updated through the day.

Growing snapshot for Darrtown

Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6a

More local growing data for Darrtown: nearby ZIP 45056 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Fairfield, Oh (12.5 mi from Darrtown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.