Fog/Mist and 29 F at Chicago, Chicago-O'Hare International Airport, IL ★ Cardinal News ★ 3/04/2023 08:05:00 AM Winds are Calm. The pressure is 1012.6 mb and the humidity is 89%. Last Updated on Mar 4 2023, 6:51 am CST. SEE HOURLY TABLE >http://dlvr.it/SkM85y