Mostly Cloudy and Breezy and 77 F at Key West International Airport, FL Posted Sunday, April 28th, 2024 8:27am Winds are from the East at 23.0 gusting to 33.4 MPH (20 gusting to 29 KT). The pressure is 1018.3 mb and the humidity is 69%. Last Updated on Apr 28 2024, 2:53 am EDT.