Weather in Marathon, Florida
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:56 PM ET · Refreshes every hour
86°F
Clear sky
Feels like 92°F
71%
Humidity
16 mph
Wind Speed
About Weather in Marathon
Marathon is located in Florida (coordinates: 24.732338°N, 81.025122°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.