Chicago Weather September 18, 2024 8:37 pm CHICAGO FORECAST: Sunny skies, hot temperatures continue Thursday Another hot, sunny and dry day is ahead in the Chicago area on Thursday as the autumnal equinox nears. Local 1:30 CHICAGO FORECAST: Warm, sunny day likely for Thursday 2:47 Wednesday morning weather 1:30 CHICAGO FORECAST: Sunny, pleasant day ahead for Wednesday 2:30 Tuesday morning weather 1:31 Monday night forecast