Lowest temperature in Chicago on October 28? - 48 or below
Prediction market on polymarket_us. Will the lowest temperature recorded at Chicago Midway Airport (KMDW) in Chicago for 2026-10-28 as reported by the National Weather Service's Climatological Report (Daily) be less than or equal to 48F? Outcome verified from NWS Climatological Report.
Resolves: 10/29/2026.