March weather forecast in Pendleton

March in Pendleton is the rainiest month of the year. In March, the weather in Pendleton is typically warm. Average daily high temperature in March is about 11 degrees above zero. On average, Pendleton has 15 rainy, 9 partly cloudy, 5 sunny, and 2 cloudy days in March. The rains are usually moderate. March as well as January, February, and December is considered the most uncomfortable time to visit Pendleton.