Harman US

Columbiana, OH Weather & Growing Conditions

This Afternoon
72°F
Light Rain Likely
Rain likely after 1pm. Mostly cloudy. High near 72, with temperatures falling to around 64 in the afternoon. South wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 72°F Light Rain Likely 13 mph S 64%
Tonight 57°F Light Rain 8 to 14 mph S 80%
Thursday 66°F Mostly Sunny 7 to 13 mph SW 13%
Thursday Night 46°F Mostly Cloudy 6 mph SW 5%
Friday 58°F Chance Light Rain 5 to 8 mph W 47%
Friday Night 37°F Chance Light Rain 5 to 8 mph W 47%
Saturday 51°F Chance Light Rain 9 to 13 mph W 36%
Saturday Night 33°F Chance Light Rain then Mostly Cloudy 6 to 9 mph W 36%
Sunday 54°F Mostly Sunny 6 to 12 mph W 3%
Sunday Night 32°F Mostly Clear 9 mph W 3%
Monday 58°F Sunny 7 to 12 mph W 3%
Monday Night 35°F Mostly Clear 6 to 9 mph SW 2%
Tuesday 61°F Sunny 8 to 12 mph W 1%
Tuesday Night 34°F Partly Cloudy 2 to 6 mph W 1%

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

Growing snapshot for Columbiana, OH

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

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

Climate data from the nearest NOAA station, Millport 4 Ne, Oh (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.