Weather Forecast and Radar for Arlington Heights, Illinois

Weather in Arlington Heights, IL

Arlington Heights, Illinois experiences a wide range of weather throughout the year. In the winter months, temperatures typically range from the mid 20s to the mid 40s, with occasional snowfall. The coldest temperature recorded in the city in the last decade was -14 degrees Fahrenheit in January of 2014. In the summer months, temperatures reach into the mid 80s, with occasional days reaching up to 100 degrees Fahrenheit. The hottest temperature recorded in the city in the last decade was 103 degrees Fahrenheit in June of 2018. The spring and fall months are generally mild and pleasant, with temperatures ranging from the mid 40s to the mid 70s. The average precipitation levels throughout the year are around 40 inches, with the most rain occurring in the summer months and the least amount of rain falling in the winter months.

Fast Facts About Arlington Heights, IL

As of 2020, the city population is 75071.

Major Cities Nearby Arlington Heights, IL

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