Recent forecasts from the National Weather Service and AccuWeather indicate overnight lows in Miami hovering near 80–81°F through mid-to-late August, consistent with the market’s leading 80–81°F bin. Subtropical humidity, light winds, and urban heat retention limit radiational cooling, keeping minimum temperatures close to the 78°F August climatological average while recent clear skies have prevented sharper drops. No tropical systems or frontal passages are expected to alter steering patterns or introduce cooler air before August 20, supporting the tight clustering around 78–83°F outcomes and the low probabilities assigned to extremes below 76°F or above 84°F.