South Chicago Heights IL 10Day Weather Forecast The The weather in Chicago Heights are changeable at times. Weather conditions can range between extreme
heatwaves in the summer to bitterly cold winters that include significant snowfall. It's
consistently important to be ready for any climate conditions in Chicago Heights. Remain updated about current weather forecast to plan your daily routines appropriately and attire appropriately. Keep safe and enjoy the diverse weather experiences that are Chicago Heights has to offer.