Chicago Heights Illinois 14 Day Weather Forecast The The atmospheric conditions for Chicago Heights can be fluctuating sometimes. The weather can vary between extreme heat waves in the summer to extremely cold winters with heavy snowfall. It's always essential being prepared to face any climate conditions in Chicago Heights. Remain up-to-date about current weather
prediction to prepare your daily routines appropriately and dress appropriately. Keep secure and make the most of the varied weather experiences that Chicago Heights has to offer.