In March, the weather in Harrisson Hot Springs is typically cold. Average daily high temperature in March is about 5 degrees above zero. On average, Harrisson Hot Springs has 14 cloudy, 9 rainy, 5 sunny, 2 partly cloudy, and 1 snowy day in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Harrisson Hot Springs.