Weather in Marathon, Texas
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:57 PM ET · Refreshes every hour
86°F
Clear sky
Feels like 87°F
21%
Humidity
5 mph
Wind Speed
About Weather in Marathon
Marathon is located in Texas (coordinates: 30.220864°N, 103.236601°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.