Harman US

Harrisville, OH Weather & Growing Conditions

This Afternoon
80°F
Mostly Sunny
Mostly sunny, with a high near 80. Southeast wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 80°F Mostly Sunny 2 mph SE 9%
Tonight 65°F Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 1 to 8 mph S 75%
Sunday 78°F Showers And Thunderstorms 8 mph SW 91%
Sunday Night 55°F Chance Showers And Thunderstorms 6 to 10 mph N 50%
Monday 67°F Chance Rain Showers 12 mph NE 46%
Monday Night 54°F Chance Rain Showers 12 mph NE 53%
Tuesday 64°F Showers And Thunderstorms Likely 13 mph NE 60%
Tuesday Night 52°F Showers And Thunderstorms 15 mph E 83%
Wednesday 64°F Showers And Thunderstorms 14 mph E 83%
Wednesday Night 51°F Showers And Thunderstorms Likely 12 to 15 mph E 69%
Thursday 66°F Showers And Thunderstorms Likely 12 mph E 65%
Thursday Night 50°F Slight Chance Rain Showers 8 mph NE 17%
Friday 68°F Slight Chance Rain Showers 8 mph NE 16%
Friday Night 49°F Partly Cloudy 7 mph N 14%

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

Growing snapshot for Harrisville, OH

Last spring frost
Apr 21
First fall frost
Oct 25
Growing season
186 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Cadiz, Oh (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.