Harman US

Columbus, OH Weather & Growing Conditions

Overnight
61°F
Mostly Cloudy
Mostly cloudy, with a low around 61. Northeast wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 61°F Mostly Cloudy 3 mph NE 0%
Saturday 83°F Partly Sunny then Slight Chance Showers And Thunderstorms 6 mph SE 39%
Saturday Night 68°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 6 mph S 58%
Sunday 83°F Chance Showers And Thunderstorms 5 to 9 mph W 56%
Sunday Night 59°F Showers And Thunderstorms Likely 9 to 13 mph N 64%
Monday 71°F Chance Rain Showers 12 mph NE 51%
Monday Night 55°F Chance Rain Showers 12 mph NE 37%
Tuesday 70°F Chance Rain Showers 12 mph NE 34%
Tuesday Night 57°F Rain Showers Likely 13 mph NE 62%
Wednesday 70°F Rain Showers Likely 13 mph E 63%
Wednesday Night 56°F Showers And Thunderstorms Likely 8 to 12 mph NE 63%
Thursday 71°F Slight Chance Rain Showers then Mostly Cloudy 9 mph NE 22%
Thursday Night 54°F Mostly Cloudy 6 to 9 mph N 10%
Friday 72°F Mostly Sunny 6 to 10 mph N 12%

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

Growing snapshot for Columbus, OH

Last spring frost
Apr 20
First fall frost
Oct 24
Growing season
185 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Columbus Wcmh, Oh (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.