Chicago Weather July 1, 2024 6:24 am Monday morning forecast Alicia Roman has the latest forecast update for the Chicago area. Local 1:39 CHICAGO FORECAST: Warm weekend ahead for NASCAR Chicago Street Race 2:28 Chicago forecast: 80s with lower humidity 1:32 Thursday night forecast 2:24 CHICAGO'S FORECAST: Rain Chances on the 4th 2:15 CHICAGO FORECAST: Warm temperatures, partly cloudy skies expected for July 4th