Columbus Ohio 30 Day Forecast 2025. A risky day is not a direct prediction of precipitation (rain/snow) but instead a forecast of ideal conditions for a storm to enter the region. A risky day is not a direct prediction of precipitation (rain/snow) but instead a forecast of ideal conditions for a storm to enter the region.

Weather.com brings you the most accurate monthly weather forecast for columbus, oh with average/record and high/low temperatures, precipitation and more. Delve into daily predictions on temperature, precipitation, and more.