February weather forecast in Hailey

February in Hailey is the cloudiest month of the year. In February, the weather in Hailey is typically freezing. Average daily high temperature in February is about 1 degree below zero. On average, Hailey has 10 snowy, 7 partly cloudy, 6 cloudy, 5 sunny, and 1 rainy day in February. The snowfalls are usually light.