Chicago Endures Wettest Summer in Decades with Record Rainfall and Severe Weather
Chicago is experiencing one of its wettest and most challenging summers in recent memory, with nearly 22 inches of rain recorded at Midway Airport since June 1, 2026, according to the National Weather Service (NWS). This figure is approaching the summer rainfall record of 23.48 inches set in 1987. The city has faced a relentless series of rainstorms, severe weather events, and high humidity, disrupting outdoor activities and events. Notable disruptions include a foggy Fourth of July, a muddy Lollapalooza, and delays during the Air and Water Show. Additionally, Chicago experienced some of the worst air quality globally in July due to wildfire smoke from Minnesota and Ontario. The weather has also created favorable conditions for the invasive Asian Tiger mosquito, which has been a persistent nuisance for residents. (Source: Block Club Chicago, 2026-08-19, 13:00 GMT)