A Few Clouds and 62 F at Chicago, Chicago-O'Hare International Airport, IL ★ Cardinal News ★ 10/01/2021 02:45:00 AM Winds are Calm. The pressure is 1021.5 mb and the humidity is 84%. Last Updated on Oct 1 2021, 1:51 am CDT. SEE HOURLY TABLE >http://dlvr.it/S8jLJm