LaGuardia records highest midnight temperature on record as New York City heat wave persists
LaGuardia Airport recorded an official temperature of 34.4°C (94°F) around midnight into July 4, 2026, establishing the station’s highest midnight temperature on record as an intense heat wave affected New York City and much of the northeastern United States. According to National Weather Service observations, the reading surpassed the previous midnight record of 33.9°C (93°F) set on July 18, 2013. The National Weather Service maintained Extreme Heat Warnings across much of the New York metropolitan area as dangerous heat persisted through the overnight hours.







