Recent National Weather Service forecasts indicate partly cloudy skies overnight into June 17, supporting a minimum temperature near 63–65°F at Central Park or LaGuardia, consistent with the closely bunched market leaders in the 62–67°F range. Light southwest winds and moderate humidity limit strong radiative cooling under broken cloud cover, while the prior day’s high near 75°F provides a modest residual heat reservoir. Ensemble model guidance shows limited spread due to stable high pressure and absence of frontal passages, keeping probabilities clustered as traders weigh small variations in dewpoint and boundary-layer mixing that could shift the exact low by 1–2°F. Updated observations through early morning will refine resolution before the daily minimum is recorded.