Recent National Weather Service forecasts and ensemble model runs point to a highest temperature in Miami on August 3 in the 90–93 °F range, with partly cloudy skies, scattered afternoon thunderstorms, and southwesterly flow limiting extreme heating. Typical August climatology features afternoon highs near 89–91 °F at Miami International Airport, but persistent heat and humidity from July’s near-record warmth—second hottest on record—keep the boundary layer moist and favor convective development that often caps afternoon maxima. Resolution hinges on the official daily maximum reported by the Miami Intl Airport station (KMIA); lighter winds or delayed storm initiation could nudge readings toward 92–93 °F, while earlier or heavier convection would favor 90–91 °F. Updated model guidance and the evening forecast discussion from NWS Miami will provide the final inputs before the market resolves.