**Miami's subtropical maritime climate typically produces June overnight lows in the upper 70s°F, driven by high humidity, warm Gulf Stream waters, and limited nocturnal radiational cooling under a persistent warm, moist airmass.** Current model consensus and recent observations place the June 15 minimum near 77–79°F, consistent with the 42.5% market weighting on 78–79°F and 23.5% on 76–77°F. Scattered afternoon thunderstorms, common in early summer, can enhance cloud cover and suppress daytime heating while limiting overnight temperature drops, reinforcing this narrow range. No significant cold-air intrusions or anomalous high-pressure setups are indicated in the latest guidance, keeping probabilities for extremes below 1%. Official National Weather Service and AccuWeather outlooks through mid-month align closely with these climatological baselines, with only modest day-to-day variability expected from steering patterns and sea-breeze effects.