Current forecasts from the National Weather Service and models place Miami's September 2 high near 87–90 °F amid typical early-September conditions of high humidity, easterly flow, and widespread afternoon convection. Persistent tropical moisture and sea-breeze-initiated thunderstorms are the dominant factors that can suppress peak readings by increasing cloud cover and evaporative cooling, while any delay or reduction in storm coverage allows greater insolation and higher temperatures. With sea-surface temperatures near or above 29 °C fueling instability and no organized tropical system expected to steer the pattern, small differences in thunderstorm timing or extent create the uncertainty reflected in closely matched market-implied odds across the temperature buckets. Updated model runs and NHC guidance over the next 48 hours will provide the clearest signals for resolution.