In April, the weather in Old Orchard Beach is typically cold. Average daily high temperature in April is about 9 degrees above zero. On average, Old Orchard Beach has 10 partly cloudy, 9 rainy, 8 sunny, and 3 cloudy days in April. The rains are usually heavy. April as well as February, March, May, and December is considered the most uncomfortable time to visit Old Orchard Beach.