5-day weather forecast for Marathon, Florida

Weather changeability for Marathon, Florida

Temperature Last Month Last Year
Average change in high temperature day-to-day 1.4° 1.8°
Average change in low temperature day-to-day 2.6° 3.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 70% 51%
Chance of precip day after a dry day 39% 27%
 
 

Weather forecast accuracy for Marathon, Florida

Last Month
MeteoGroup   79.89%
WeatherBug   77.30%
Foreca   76.44%
CustomWeather   72.99%
AccuWeather   70.69%
Persistence   66.67%
National Weather Service   64.08%
Weather Underground   54.89%
The Weather Channel   51.44%
Dark Sky (forecast.io)   48.56%
Last Year
MeteoGroup   80.10%
The Weather Channel   78.05%
WeatherBug   75.22%
CustomWeather   74.39%
AccuWeather   74.21%
Foreca   71.72%
National Weather Service   68.31%
Weather Underground   66.76%
Persistence   63.95%
 

ForecastAdvisor Fact

0.0% of Weather Underground's low temperature forecasts for Marathon were off by more than 10 degrees last month.