Current National Weather Service and model consensus for Miami on August 12 points to overnight lows in the low 80s, driven by persistent summer humidity, dew points near 75°F, and light easterly flow that limits radiational cooling. Typical August climatology shows average lows near 78°F, but recent conditions with elevated heat indices and minimal cloud cover or precipitation overnight have kept temperatures elevated, aligning with the market's heaviest weighting on 80–83°F outcomes. No significant frontal passages or tropical influences are expected to alter steering patterns or introduce cooler air before the observation window closes, though minor model tweaks on wind speed could still shift the final minimum by a degree or two.