Wed Oct 21st, '26 - Daily Weather for Chicago

Good morning, and Happy Wednesday! This is your weather for October 21st, 2026, in the Windy City, Chicago. Let's dive in! - Morning temperature starts at a cool 43 degrees - Daytime high of 72 degrees with clear skies - Evening temperatures gently settle to around 62 degrees - Wind is mild from the southwest, no surprises expected - Nighttime temperature drops to 50 degrees with comfortable humidity of 57% Thank you for tuning in today. Have a fantastic Wednesday!