**Current forecasts from multiple sources, including WeatherBug and global models, point to an overnight low of 70–72°F for NYC on August 31, 2026, aligning with the market’s top two outcomes (70–71°F at 41% and 72–73°F at 30.5%).** These elevated probabilities reflect the latest model consensus showing limited radiational cooling under partly to mostly cloudy skies, light winds, and higher dew points that suppress temperature drops. Recent observations confirm the pattern: August 29–30 featured overnight lows climbing into the upper 60s to low 70s amid a warm, humid air mass, with highs in the upper 70s to low 80s. This departs from the 1991–2020 climatological average low near 66–67°F for late August, driven by above-normal sea-surface temperatures and weak steering flow that favors southerly or southwesterly advection. Key resolution factors include the official Central Park minimum (typically measured near sunrise), any localized urban heat-island effects, and potential for showers that could further moderate cooling. With only two days until resolution, traders are weighting the stable forecast guidance heavily while discounting lower-probability scenarios of stronger cold-air advection that would push readings into the upper 60s.