Partly Cloudy and 79 F at Key West International Airport, FL Posted Saturday, May 4th, 2024 12:38am Winds are from the East at 12.7 gusting to 20.7 MPH (11 gusting to 18 KT). The pressure is 1014.9 mb and the humidity is 77%. Last Updated on May 4 2024, 12:53 am EDT.