Weather Forecast and Radar for Wilmette, Illinois

Weather in Wilmette, IL

Wilmette, Illinois is known for its mild weather year-round. During the summer months, temperatures are usually in the 70s and 80s degrees Fahrenheit during the day, with occasional heat waves pushing temperatures into the 90s. Humidity levels are usually moderate, but can reach very high levels during the summer months. Winters in Wilmette are cold but not too harsh, with temperatures usually in the 30s and 40s during the day and dropping into the low 20s at night. Snowfall can vary from year to year, but usually there are a few snow storms each winter. Spring and fall are mild, with temperatures ranging from the 50s to the 70s. Rainfall is abundant throughout the year, with the most rain falling in the spring and summer.

Fast Facts About Wilmette, IL

As of 2020, the city population is 27114.

Major Cities Nearby Wilmette, IL

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