Persistent subtropical moisture, high dew points near 75°F, and scattered overnight cloud cover from daily thunderstorm activity are limiting radiational cooling and anchoring Miami’s minimum temperatures near the early-August climatological norm of 78°F. National Weather Service guidance and ensemble model consensus currently favor overnight lows of 79–80°F on August 6 under partly cloudy skies with light southeast flow, keeping the distribution tightly clustered around 78–81°F. Trader sentiment reflects this narrow range while acknowledging small probabilities for slightly cooler readings if clearer skies or drier air briefly intrude, versus warmer outcomes if convective debris increases. No significant frontal passages or tropical systems are expected to alter the pattern before the minimum is recorded.