West Chicago Weather Today

West Chicago is a city located in the state of Illinois, in the United States. The city is situated in DuPage County, just west of Chicago. West Chicago has a humid continental climate, with warm, humid summers and cold, snowy winters. The average temperature year round is around 45°F (7°C). The area experiences significant amounts of precipitation throughout the year, with an average of 40 inches (101 cm) annually. Summers are typically warm and humid, with temperatures reaching the mid-80s (30°C) during the day and cooling down to the low-60s (15°C) at night. Winters are cold and snowy, with temperatures ranging from the mid-20s (-4°C) during the day to the low-teens (-10°C) at night.