South Chicago Heights IL 10Day Weather Forecast The Weather conditions in Chicago Heights are varying occasionally. Weather conditions can vary from extreme heat waves in the summer to extremely cold wintry that include significant snowfall. It is constantly important to be prepared to face a variety of climate conditions in Chicago Heights. Remain up-to-date about current atmospheric prediction in order to prepare your activities appropriately and attire suitably. Stay secure and make the most of the varied meteorological experiences that are Chicago Heights has to offer.
