Chicago Heights IL Weather Forecast and Conditions The The weather in Chicago Heights are changeable at times. Weather conditions can range from extreme heat waves in the summer to extremely cold winters with heavy snowfall. It's always crucial to be prepared for any weather conditions within Chicago Heights. Stay informed about the atmospheric forecast in order to prepare your activities accordingly and dress suitably. Keep safe and make the most of the varied weather experiences that are
Chicago Heights has to offer.
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- Climate in Chicago Heights Illinois Sperling's BestPlaces