National Weather Service officials said cooler temperatures are expected as well as a slight chance of showers heading into Friday night.
Current conditions at O’Hare International Airport were partly cloudy at 58 degrees. At Midway Airport, conditions were a few clouds at 57 degrees.
A high of 61 was expected today with conditions becoming breezy with showers Friday night when temperatures are expected to drop to 45 degrees, officials said.
Saturday, officials expect sunny conditions with highs in the upper 50s.