Harman US

Congress, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Congress, a village in Wayne County, Ohio.

Today
76°F
Mostly Cloudy then Chance Rain Showers
A chance of rain showers after 2pm. Mostly cloudy, with a high near 76. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Congress

WhenTempForecastWindPrecip
Today 76°F Mostly Cloudy then Chance Rain Showers 5 mph E 29%
Tonight 63°F Showers And Thunderstorms Likely 7 mph S 71%
Sunday 74°F Showers And Thunderstorms 8 to 12 mph W 84%
Sunday Night 51°F Rain Showers Likely 12 mph NE 55%
Monday 66°F Chance Rain Showers 13 mph NE 30%
Monday Night 49°F Chance Rain Showers 12 mph NE 30%
Tuesday 64°F Chance Rain Showers 13 mph NE 31%
Tuesday Night 50°F Rain Showers Likely 13 to 17 mph E 67%
Wednesday 64°F Rain Showers Likely 14 to 18 mph E 67%
Wednesday Night 50°F Showers And Thunderstorms Likely 12 to 15 mph E 65%
Thursday 66°F Chance Showers And Thunderstorms 12 mph E 36%
Thursday Night 49°F Slight Chance Rain Showers then Mostly Cloudy 5 to 9 mph NE 17%
Friday 68°F Mostly Sunny then Slight Chance Rain Showers 6 to 12 mph NE 17%
Friday Night 48°F Slight Chance Rain Showers then Partly Cloudy 3 to 12 mph NE 17%

Forecast source: National Weather Service (api.weather.gov) for Congress (40.925, -82.056). Updated through the day.

Growing snapshot for Congress

Last spring frost
Apr 29
First fall frost
Oct 19
Growing season
172 days
Hardiness zone
6a

More local growing data for Congress: nearby ZIP 44287 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Chippewa Lake, Oh (11.7 mi from Congress). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.