Weather By Day

December Weather In Chicago  
December Chicago Weather
Record High: 71°F
Normal High: 34°F
Normal Low: 20°F
Record Low: -25°F
Avg Monthly Rain: 2.43"
Rec 1 Day Rain: 4.47"
Avg Monthly Snow: 8.1"
Rec 1 Day Snow: 10.1"

Chicago Weather In December

Chicago Weather In December is normally cold and sometimes brutally so. Record temperatures are well below 0°F, but conversely high above 60 have also been recorded in Chicago in December. So if you are very lucky you may encounter weather that will make you want to take a walk in a light jacket, but it is more likely that unless you love winter weather that you will be stuck in your room most of the time.