Saint Charles, Missouri is located in the heart of the midwest and experiences the beauty of all four seasons.

Spring (March-May)
Average High: 66 degrees
Average Low: 43 degrees
Average Precipitation: 4.01 inches

Summer (June-August)
Average High: 87 degrees
Average Low: 64 degrees
Average Precipitation: 3.55 inches

Fall (September-November)
Average High: 68 degrees
Average Low: 44 degrees
Average Precipitation: 3.29 inches

Winter (December-February)
Average High: 41 degrees
Average Low: 22 degrees
Average Precipitation: 2.53 inches

For current forecast information, click here.

Averages courtesy of www.weather.com.