Forecast consensus from the National Weather Service and multiple models points to a daytime high in Miami on August 26 in the upper 80s to low 90s, with 70% or higher odds of showers and thunderstorms developing by afternoon under a moist southeasterly flow. Cloud cover, rain-cooled air, and sea-breeze convection typically suppress peak readings below the seasonal 90–91 °F climatological average, supporting the market’s heaviest weighting on the 88–91 °F bins. Recent model runs show limited spread, with no strong high-pressure ridge or tropical disturbance expected to alter the pattern before the 26th; any delay in storm initiation could allow brief spikes toward 92–93 °F, while earlier or heavier rain would favor the lower end of the distribution.