Harman US

Day Heights, OH Weather & Growing Conditions

Overnight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. East wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 64°F Mostly Cloudy 3 mph E 1%
Saturday 88°F Partly Sunny then Slight Chance Showers And Thunderstorms 6 mph S 44%
Saturday Night 68°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 5 mph SE 62%
Sunday 87°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 7 mph W 27%
Sunday Night 62°F Chance Showers And Thunderstorms 8 to 12 mph N 49%
Monday 73°F Rain Showers Likely 12 mph NE 55%
Monday Night 56°F Chance Showers And Thunderstorms 8 to 13 mph NE 53%
Tuesday 72°F Chance Showers And Thunderstorms 7 to 12 mph NE 38%
Tuesday Night 58°F Chance Showers And Thunderstorms 3 to 12 mph NE 42%
Wednesday 71°F Chance Rain Showers 7 mph NE 51%
Wednesday Night 57°F Chance Showers And Thunderstorms 3 to 9 mph NE 51%
Thursday 71°F Mostly Cloudy 3 to 9 mph NE 10%
Thursday Night 55°F Mostly Cloudy 3 to 9 mph NE 10%
Friday 72°F Mostly Sunny 3 to 9 mph NE 8%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Day Heights, OH

Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
6b

Explore more for Day Heights, OH: full frost dates · planting calendar · Ohio frost dates

Climate data from the nearest NOAA station, Milford, Oh (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.