About Windsor, IL

Windsor, in Illinois, United States, is home to roughly 1,200 people in the Central Time Zone at 39.4°N latitude.

Windsor has a humid continental climate. Average annual temperature is 53°F, with January lows around 20°F and July highs near 86°F. The city averages 36 inches of precipitation per year. The wettest month is typically June; the driest is February.