April in East Lansing is the rainiest month of the year. In April, the weather in East Lansing is typically warm. Average daily high temperature in April is about 12 degrees above zero. On average, East Lansing has 16 rainy, 5 sunny, 5 cloudy, and 4 partly cloudy days in April. The rains are usually heavy. April as well as March, October, November, and December is considered the most uncomfortable time to visit East Lansing.