Weather Forecast and Radar for Willowbrook, Illinois

Weather in Willowbrook, IL

Willowbrook, Illinois experiences a wide range of temperatures throughout the year. In the winter months, temperatures can drop as low as zero degrees Fahrenheit, but on average, winter temperatures will range from the upper teens to mid-30s. Spring temperatures are usually mild, with temperatures ranging from the mid-40s to mid-60s, occasionally reaching the upper 70s. Summer temperatures in Willowbrook can be quite hot, with average temperatures ranging from the upper 70s to mid-90s, and occasional highs reaching the triple digits. Fall temperatures are usually mild, ranging from the mid-50s to mid-70s. There is also a possibility of precipitation throughout the year, with snowfall in the winter, rainfall in spring and fall, and thunderstorms in the summer months.

Fast Facts About Willowbrook, IL

As of 2020, the city population is 8610.

Major Cities Nearby Willowbrook, IL

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Willowbrook, Illinois.