Harman US

Day Heights, OH Weather & Growing Conditions

This Afternoon
76°F
Sunny
Sunny, with a high near 76. South wind around 9 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 76°F Sunny 9 mph S 1%
Tonight 61°F Mostly Cloudy then Showers And Thunderstorms Likely 8 to 13 mph SE 65%
Wednesday 67°F Showers And Thunderstorms 12 to 16 mph S 100%
Wednesday Night 52°F Chance Rain Showers 3 to 10 mph SW 46%
Thursday 66°F Mostly Sunny 3 to 12 mph SW 0%
Thursday Night 46°F Partly Cloudy 0 to 6 mph SW 1%
Friday 62°F Partly Sunny 1 to 8 mph W 7%
Friday Night 41°F Partly Cloudy 3 to 7 mph NW 13%
Saturday 55°F Mostly Sunny 3 to 7 mph NW 13%
Saturday Night 36°F Partly Cloudy 0 to 3 mph NW 12%
Sunday 57°F Mostly Sunny 0 to 8 mph W 7%
Sunday Night 35°F Partly Cloudy 2 to 6 mph W 14%
Monday 59°F Sunny 2 to 9 mph W 14%
Monday Night 38°F Mostly Clear 7 mph SW 10%

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 Nov 4, 2026.