You'll likely spend much of your trip indoors, but if you're planning to venture beyond the casino, looking at local weather trends is a good idea. The hottest months are usually July and August with an average temp of 63°F, while the coldest months are January and February with an average of 21°F. The snowiest months in Red Cliff are March, April, January, and December, with each month seeing an average of 14 inches of snowfall.