Weather Forecast and Radar for East Alton, Illinois

Weather in East Alton, IL

East Alton, Illinois, United States experiences a wide variety of weather throughout the year. In the winter months, temperatures typically range from lows in the 20s (Fahrenheit) to highs in the 40s. Snowfall is common and can range from light dustings to heavy snowfalls. In the spring, temperatures gradually warm up with average highs in the 50s and 60s and lows in the 30s and 40s. Rainfall is frequent during this season. Summers are hot and humid with temperatures ranging from the mid-70s to the mid-90s. Thunderstorms are common during the summer months. In the fall, temperatures are mild with average highs in the 60s and lows in the 40s. Rainfall is common during this season as well.

Fast Facts About East Alton, IL

As of 2020, the city population is 6021.

Major Cities Nearby East Alton, IL

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