Chicago Heights IL Climate Averages Monthly Weather ConditionsWeather conditions in Chicago Heights are changeable occasionally. Weather conditions can vary between hazardous heat waves in the summer to extremely cold wintry that include heavy snowfall. It's always essential to be prepared to face a variety of climate conditions in Chicago Heights. Stay updated about current weather prediction in order to prepare your daily routines accordingly and dress appropriately. Stay secure and enjoy the diverse weather experiences that are Chicago Heights has to offer.
