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Hiram, OH Weather & Growing Conditions

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

Today
74°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 4pm. Mostly cloudy, with a high near 74. East wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Hiram

WhenTempForecastWindPrecip
Today 74°F Mostly Cloudy then Slight Chance Rain Showers 5 mph E 18%
Tonight 61°F Showers And Thunderstorms Likely 5 mph SE 72%
Sunday 72°F Showers And Thunderstorms 5 to 8 mph W 87%
Sunday Night 51°F Chance Rain Showers then Mostly Cloudy 9 mph NE 34%
Monday 65°F Mostly Cloudy 10 mph NE 13%
Monday Night 49°F Chance Rain Showers 9 mph NE 43%
Tuesday 62°F Chance Rain Showers 12 mph E 43%
Tuesday Night 49°F Rain Showers Likely 12 to 15 mph E 60%
Wednesday 62°F Rain Showers Likely 15 mph E 60%
Wednesday Night 49°F Showers And Thunderstorms Likely 9 to 14 mph E 59%
Thursday 65°F Chance Showers And Thunderstorms 9 mph E 49%
Thursday Night 48°F Slight Chance Rain Showers 3 to 8 mph E 19%
Friday 68°F Slight Chance Rain Showers 5 to 9 mph NE 20%
Friday Night 48°F Slight Chance Rain Showers then Partly Cloudy 3 to 10 mph NE 17%

Forecast source: National Weather Service (api.weather.gov) for Hiram (41.311, -81.143). Updated through the day.

Growing snapshot for Hiram

Last spring frost
May 1
First fall frost
Oct 20
Growing season
170 days
Hardiness zone
6a

More local growing data for Hiram: nearby ZIP 44234 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Hiram, Oh (7.3 mi from Hiram). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.