**Trader consensus centers on a mild overnight minimum of 70–73°F for New York City on August 28, 2026, reflecting current National Weather Service guidance and the urban heat-island effect that typically elevates Central Park readings several degrees above rural surroundings.** Forecasts from NOAA and regional models indicate partly to mostly cloudy conditions overnight with light west-to-northwest winds and a chance of lingering showers early, supporting lows in the upper 60s to low 70s. Recent days featured elevated dew points and thunderstorm activity that suppressed radiative cooling, keeping the prior night’s minimum near 70–72°F. Historical climatology shows a normal low near 66–68°F, yet persistent warmth and humidity this week have shifted probabilities upward. The leading 72–73°F and 70–71°F bins together capture roughly three-quarters of market-implied odds, consistent with model consensus and the timing of any clearing. Lower outcomes (68°F or below) remain possible only with stronger northerly flow or earlier clearing than currently expected, while higher readings would require greater cloud cover or urban warming than anticipated. Updated NWS briefings and the next model runs will provide the key data points before resolution.