If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Lakeview: The hottest months are usually July and August with an average temp of 69°F, while the coldest months are January and December with an average of 28°F. The snowiest months in Lakeview are January, February, March, and December, with each month seeing an average of 9 inches of snowfall.