**Forecast consensus from National Weather Service and AccuWeather places Miami's August 21 high in the low-to-mid 90s, aligning with the market's heaviest volume on 92-93°F (54.5%) and 94-95°F (27.5%).** Typical late-August conditions feature highs averaging near 89°F, but persistent subtropical ridging and light winds have supported readings a few degrees above normal in recent days. Sea-breeze convergence and scattered afternoon thunderstorms—common in the region—act as the main cooling mechanisms that often cap temperatures in the 92–94°F range rather than allowing unchecked heating into the mid-90s. Model guidance shows limited spread, with most solutions keeping the daily maximum below 95°F unless drier air and clearer skies materialize. Historical analogs for similar synoptic patterns confirm that highs reach 94°F or above only about one-third of the time in the third week of August. Traders are therefore pricing the two central bins as the most probable outcomes while assigning low single-digit odds to extremes outside 90–95°F, reflecting both the narrow forecast envelope and the short time remaining before resolution.