Fair and 21 F at London Madison County Airport Weather at London Madison County Airport - via NOAA's National Weather Service 1 February 2026 at 13:58 Winds are West at 5.8 MPH (5 KT). The pressure is 30.26 and the humidity is 49%. The windChill is 14. Last Updated on Feb 1 2026, 2:55 pm EST.