Heat waves in NYC: 3+ days in a row at 90°F or hotter. Fri, Jul 5, 2024: 90°F / 74°F, 0.1″ rain Sat, Jul 6, 2024: 92°F / 73°F, 0.05″ rain Sun, Jul 7, 2024: 93°F / 79°F Mon, Jul 8, 2024: 95°F / 77°F Source: NOAA GHCN-Daily, Ny City Cntrl Park (USW00094728).