Clifton, in Illinois, United States, is home to roughly 1,400 people in the Central Time Zone at 40.9°N latitude.
In 2025, Clifton averaged an annual temperature of 52°F, with hottest temperatures reaching 93°F in July and lowest around -7°F in January. The city received approximately 35 inches of precipitation during the year.
View historical weather for Clifton · More cities in Illinois