Highest temperature in Miami on September 18? - 83 or below

Prediction market on polymarket_us. Will the highest temperature recorded at Miami International Airport (KMIA) in Miami for 2026-09-18 as reported by the National Weather Service's Climatological Report (Daily) be less than or equal to 83F? Outcome verified from NWS Climatological Report.

Resolves: 9/19/2026.