February weather forecast in Collinsville

In February, the weather in Collinsville is typically cold. Average daily high temperature in February is about 7 degrees above zero. On average, Collinsville has 9 sunny, 9 partly cloudy, 5 cloudy, 4 rainy, and 2 snowy days in February. The rains are usually heavy. February as well as January, March, June, and July is considered the most uncomfortable time to visit Collinsville.