Recent forecasts from sources like the National Weather Service and AccuWeather point to highs near 89–91°F for Miami on August 11 under mostly sunny conditions with light easterly flow, consistent with typical mid-August climatology (average highs around 88–90°F). Traders have priced 92–93°F as the clear leader (60.5% implied probability) due to the ongoing warm pattern following July 2026’s second-hottest month on record, with recent daily maxima frequently reaching 90–92°F and limited cloud cover or convection expected to allow stronger afternoon heating. Model consensus shows only modest thunderstorm chances that may not fully suppress temperatures, while heat indices remain elevated from high humidity. Lower-probability bins (94–95°F at 17%) reflect occasional upside potential if sea-breeze effects are minimal, but cooler outcomes below 90°F carry low odds given the absence of significant frontal systems. Updated NWS guidance and short-range model runs on August 10 will be the next key inputs for the market.