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° 2.7°
Average change in low temperature day-to-day 2.7° 3.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 52%
Chance of precip day after a dry day 16% 18%

Weather forecast accuracy for Marathon, Florida

Last Month
MeteoGroup   88.89%
Weather Underground   86.56%
The Weather Channel   86.39%
Foreca   83.06%
AccuWeather   77.22%
NWS Digital Forecast   74.72%
Persistence   73.61%
Dark Sky (forecast.io)   61.11%
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 3.11 degrees last month.