April weather forecast in Boone

In April, the weather in Boone is typically warm. Average daily high temperature in April is about 17 degrees above zero. On average, Boone has 13 rainy, 9 sunny, 5 partly cloudy, and 3 cloudy days in April. The rains are usually heavy. April as well as January, February, March, and May is considered the most uncomfortable time to visit Boone.