February in Mountain Home is the cloudiest month of the year. In February, the weather in Mountain Home is typically cold. Average daily high temperature in February is about 5 degrees above zero. On average, Mountain Home has 12 partly cloudy, 6 rainy, 6 sunny, and 5 cloudy days in February. The rains are usually light. February as well as January, March, November, and December is considered the most uncomfortable time to visit Mountain Home.