Fair and 65 F at Chicago, Chicago-O'Hare International Airport, IL ★ Cardinal News ★ 9/08/2022 03:09:00 AM Winds are Calm. The pressure is 1017.1 mb and the humidity is 76%. Last Updated on Sep 8 2022, 1:51 am CDT. SEE HOURLY TABLE >http://dlvr.it/SXygS2