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New Lenox, Illinois has a temperate climate with four distinct seasons.
In the winter, temperatures typically range from 20-40°F (-7 to 4°C). Snow and ice are common, and the area experiences an average of 28 inches (71 cm) of snowfall per year.
The spring brings warm weather with temperatures ranging from 38-62°F (3-17°C). Rainfall is most common during this time, with an average of 4.3 inches (11 cm) of precipitation per month.
The summer is hot and humid, with average temperatures ranging from 64-86°F (18-30°C). The area experiences an average of 4.7 inches (12 cm) of rainfall per month during this season.
The fall brings cooler temperatures with an average range of 37-62°F (3-17°C). The area typically experiences an average of 3.7 inches (9 cm) of rainfall per month during this season.
As of 2020, the city population is 26788.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for New Lenox, Illinois.