Harman US

East Alliance, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for East Alliance, a community in Mahoning County, Ohio.

This Afternoon
75°F
Mostly Sunny
Mostly sunny, with a high near 75. North wind around 8 mph.

7-day forecast for East Alliance

WhenTempForecastWindPrecip
This Afternoon 75°F Mostly Sunny 8 mph N 0%
Tonight 56°F Partly Cloudy 3 to 8 mph NE 1%
Saturday 77°F Partly Sunny then Slight Chance Rain Showers 5 mph E 21%
Saturday Night 64°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 3 to 7 mph SE 78%
Sunday 75°F Showers And Thunderstorms 9 mph W 91%
Sunday Night 57°F Showers And Thunderstorms 10 mph N 75%
Monday 67°F Slight Chance Rain Showers 12 mph NE 23%
Monday Night 55°F Chance Rain Showers 13 mph NE 48%
Tuesday 66°F Chance Rain Showers 14 mph NE 48%
Tuesday Night 54°F Showers And Thunderstorms Likely 16 mph E 63%
Wednesday 64°F Rain Showers Likely 15 mph E 63%
Wednesday Night 53°F Showers And Thunderstorms Likely 12 to 15 mph E 59%
Thursday 66°F Chance Rain Showers 8 to 12 mph E 39%
Thursday Night 52°F Slight Chance Rain Showers then Mostly Cloudy 5 to 8 mph NE 19%

Forecast source: National Weather Service (api.weather.gov) for East Alliance (40.909, -81.072). Updated through the day.

Growing snapshot for East Alliance

Last spring frost
May 2
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
6a

More local growing data for East Alliance: nearby ZIP 44672 weather · frost dates · planting calendar · Ohio frost dates

Nearby towns & communities

All Ohio locations ›

Climate data from the nearest NOAA station, Millport 4 Ne, Oh (13.7 mi from East Alliance). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.