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 1.3° 2.7°
Average change in low temperature day-to-day 2.6° 3.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 52%
Chance of precip day after a dry day 21% 18%

Weather forecast accuracy for Marathon, Florida

Last Month
MeteoGroup   80.17%
Foreca   72.99%
Persistence   71.38%
AccuWeather   68.39%
Weather Underground   68.39%
The Weather Channel   68.10%
NWS Digital Forecast   62.19%
Dark Sky (forecast.io)   57.18%
Last Year
MeteoGroup   83.31%
WeatherBug   79.87%
Foreca   77.99%
AccuWeather   77.79%
CustomWeather   75.97%
NWS Digital Forecast   73.96%
Weather Underground   67.88%
The Weather Channel   67.24%
Persistence   62.80%

ForecastAdvisor Fact

On average, Persistence's low temperature forecasts for Marathon were off by 2.44 degrees last month.