January in Northway is the snowiest, the sunniest, and the most freezing month of the year. In January, the weather in Northway is typically freezing. Average daily high temperature in January is about 15 degrees below zero. On average, Northway has 14 cloudy, 9 partly cloudy, 7 sunny, and 1 snowy day in January. The snowfalls are usually light. January as well as February, March, November, and December is considered the most uncomfortable time to visit Northway.