Chicago Heights Climate Weather By Month Average The weather in Chicago Heights can be fluctuating occasionally. The weather can range from extreme heatwaves in the summer to bitterly cold winters that include heavy snowfall. It is constantly crucial to be prepared for any weather conditions within Chicago Heights. Remain up-to-date about the weather forecast to plan your activities appropriately and attire suitably. Keep
safe and make the most of the diverse meteorological experiences that are Chicago Heights has to offer.
