Overcast and 43 F at Chicago, Chicago-O'Hare International Airport, IL ★ Cardinal News ★ 5/05/2022 03:45:00 AM Winds are Calm. The pressure is 1020.9 mb and the humidity is 76%. Last Updated on May 5 2022, 2:51 am CDT. SEE HOURLY TABLE >http://dlvr.it/SPp0rm