Momence, in Illinois, United States, is home to roughly 3,200 people in the Central Time Zone at 41.2°N latitude.
In 2025, Momence averaged an annual temperature of 51°F, with hottest temperatures reaching 90°F in June and lowest around -7°F in January. The city received approximately 38 inches of precipitation during the year.
View historical weather for Momence · More cities in Illinois