March in Waynesville is the cloudiest month of the year. In March, the weather in Waynesville is typically warm. Average daily high temperature in March is about 10 degrees above zero. On average, Waynesville has 15 rainy, 7 sunny, 6 partly cloudy, and 3 cloudy days in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Waynesville.