EXTREME HEAT July 23, 2024 7:10 pm July 21, 2024 was the world's hottest day on record The hottest day ever recorded on the planet happened this past Sunday, July 21, coming in at 62.76 degrees Fahrenheit (17.09 degrees Celsius). US & World Videos 2:47 Miami-Dade volleyball coach arrested for allegedly molesting teen 1:41 Fort Lauderdale officials warn of QR code scam on parking meters and signs 2:34 New gun violence efforts by Parkland victim's family 2:25 Miami-Dade volleyball coach accused of molesting teen goes before judge 2:16 Mar-a-Lago trespassing suspect had left letters at houses with Trump signs: Authorities