**Persistent summer heat and humidity are keeping overnight lows elevated across the New York City metro area, driving market-implied probabilities toward the upper 70s°F for the lowest temperature on August 7.** National Weather Service and private-model guidance indicate a warm, humid air mass with dew points in the mid-70s, limiting radiative cooling overnight. A frontal boundary is expected to trigger scattered showers and thunderstorms, particularly during the day on the 7th, but these will not bring a significant cool-down. Forecast lows for the night of August 6–7 hover near 76–78°F, with the daytime minimum on the 7th likely falling in a similar range due to the urban heat-island effect and continued southerly flow. This setup aligns with the leading 78–79°F bin (37.5%) and the next 80–81°F outcome (25.0%), while cooler brackets below 76°F carry far lower implied odds because no strong cold advection or clear, dry conditions are projected. Updated model runs and the ongoing heat advisory reinforce trader consensus around these elevated minima until a more substantial pattern change arrives later in the week.