Weather Forecast and Radar for Rantoul, Illinois

Weather in Rantoul, IL

Rantoul, Illinois experiences all four seasons throughout the year. In the winter months, the temperature averages between 20°F and 40°F. January is typically the coldest month of the year, with temperatures usually dropping to around 10°F. Snowfall is common in Rantoul, with an average of 18 inches of snowfall each winter.

In the spring, temperatures warm up to between 40°F and 60°F. April is usually the wettest month of the year, with an average of 4 inches of rain. April is also the month when the most severe weather is likely to occur, with thunderstorms and occasional hail.

Summer temperatures in Rantoul range from 70°F to 90°F. July is the hottest month of the year, with temperatures often reaching up to 95°F. Humidity levels are also quite high during the summer months.

Fall temperatures in Rantoul range from 45°F to 70°F. September is usually the wettest month of the year, with an average of 3 inches of rain. The region also experiences an occasional cold spell in October or November.

Overall, Rantoul experiences all four seasons throughout the year, with temperatures ranging from 10°F to 95°F.

Fast Facts About Rantoul, IL

As of 2020, the city population is 12946.

Major Cities Nearby Rantoul, IL

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