In March, the weather in North Olmsted is typically cold. Average daily high temperature in March is about 6 degrees above zero. On average, North Olmsted has 9 partly cloudy, 8 rainy, 7 cloudy, 6 sunny, and 1 snowy day in March. The rains are usually heavy. March as well as January, February, April, and November is considered the most uncomfortable time to visit North Olmsted.