Chicago White Christmas 2024 Predictions. Explore comprehensive december 2024 weather forecasts for chicago, including daily high and low temperatures, precipitation risks, and monthly temperature trends. Chance, either low or high, is not a direct prediction of rain, snow, or sleet.

So, any snow that could fall. As of their latest update earlier this month, forecasters believe there is a greater than 95% chance that an el niño weather pattern will persist through feb.