Typical summer conditions in Miami's subtropical climate, with high humidity and limited nocturnal radiative cooling, position overnight lows near 80°F as the consensus outcome for August 8. Official forecasts and recent observations from early August show minimum temperatures consistently in the 78–82°F range, influenced by sea breezes, scattered thunderstorm activity, and average August climatology where daily lows peak around 79°F. No significant cold fronts or atypical atmospheric patterns have emerged to shift probabilities toward cooler bins below 78°F or warmer thresholds above 83°F. Traders appear to weigh model consensus from agencies like NOAA against historical variability, with the 80–81°F bin reflecting the narrow window most aligned with current guidance and seasonal baselines.