Chicago Heights IL Weather and Radar Map The Weather The atmospheric conditions in Chicago Heights can be fluctuating at times. Weather conditions can range between
extreme heatwaves in the summer to extremely cold winters with significant snowfall. It is constantly essential to be ready to face any weather conditions within Chicago Heights. Stay up-to-date about current weather forecast in order to plan your daily routines appropriately and attire appropriately. Stay secure and make the most of the varied weather experiences that Chicago Heights has to offer.