Highest temperature in Miami on September 28? - 87 to 88
Prediction market on polymarket_us. Will the highest temperature recorded at Miami International Airport (KMIA) in Miami for 2026-09-28 as reported by the National Weather Service's Climatological Report (Daily) be between 87F and 88F? Outcome verified from NWS Climatological Report.
Resolves: 9/29/2026.