In March, the weather in Evanston is typically cold. Average daily high temperature in March is about 4 degrees above zero. On average, Evanston has 12 sunny, 10 partly cloudy, 4 snowy, 3 cloudy, and 2 rainy days in March. The snowfalls are usually light. March as well as February, April, May, and November is considered the most uncomfortable time to visit Evanston.