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 4:38 Watch surveillance video and bodycam footage of Orlando mass shooting 1:19 WATCH: Surveillance and bodycam video show downtown Orlando mass shooting 0:23 Mother of young girl dropped off at a daycare in West Park found: BSO 6:59 See how your vote is counted in South Florida 0:45 Deputies searching for family of young girl dropped off at a daycare in West Park