CHICAGO – It was a seasonable start to October with high temperatures in the upper 60s and low 70s.
Tonight will be clear and chilly with temperatures in the 40s for most, but near 50 in Chicago.
Warmer air will settle in on Thursday with highs likely in the upper 70s to near 80 degrees. Skies will be mostly sunny, and then a few more clouds are expected to move in Thursday night.…