5-day weather forecast for Hyannis, Massachusetts

Weather changeability for Hyannis, Massachusetts

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.3° 5.4°
Average change in low temperature day-to-day 10.5° 8.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 64%
Chance of precip day after a dry day 38% 26%

Weather forecast accuracy for Hyannis, Massachusetts

Last Month
Foreca   83.33%
The Weather Channel   79.46%
Weather Underground   78.35%
AccuWeather   77.68%
MeteoGroup   77.68%
Dark Sky (forecast.io)   75.89%
NWS Digital Forecast   72.92%
World Weather Online   68.52%
Persistence   33.33%
Last Year
The Weather Channel   74.90%
Weather Underground   74.79%
Foreca   74.56%
MeteoGroup   74.42%
AccuWeather   72.46%
Dark Sky (forecast.io)   67.93%
NWS Digital Forecast   67.53%
World Weather Online   65.72%
Persistence   44.95%

ForecastAdvisor Fact

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