The most pleasant months of the year for Hewitt village are August, July and June. In Hewitt village, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Hewitt village with an average high temperature of 79.9°, which ranks it as cooler than most places in Wisconsin. December is the snowiest month in Hewitt village with 11.8 inches of snow, and 7 months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.