About Mount Morris, IL

Mount Morris is a city of approximately 2,900 people in Illinois, United States. Located in the Central Time Zone at 42.1°N latitude.

Expect a humid continental climate in Mount Morris: average highs of 84°F in midsummer, lows near 15°F in midwinter, and an annual mean of 49°F. Precipitation totals roughly 37 inches per year and 37 inches of snow, concentrated around June, with January typically the driest month.