Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Florida Keys Marathon International Airport
2026/03/21 11:53 (retrieved 13 minutes ago)
KMTH 211153Z AUTO 01008KT 350V060 10SM CLR 19/16 A3007 RMK AO2 SLP180 T01890161 10206 20189 52014
Aviation forecast (TAF) for Florida Keys Marathon International Airport
2026/03/21 06:33 (retrieved 6 hours ago)
TAF KMTH 210531Z 2106/2206 02009KT P6SM FEW020