5-day weather forecast for New Portland, Maine

Weather changeability for Greenville, Maine

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.8° 6.6°
Average change in low temperature day-to-day 8.6° 7.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 41% 47%
Chance of precip day after a dry day 64% 37%

Weather forecast accuracy for Greenville, Maine

Last Month
AccuWeather   68.27%
Weather Underground   67.59%
Foreca   67.28%
The Weather Channel   65.74%
Dark Sky (forecast.io)   61.73%
NWS Digital Forecast   60.82%
World Weather Online   51.23%
Persistence   33.63%
Last Year
AccuWeather   77.91%
The Weather Channel   76.25%
Weather Underground   76.20%
Foreca   74.01%
NWS Digital Forecast   69.88%
Dark Sky (forecast.io)   67.85%
World Weather Online   61.59%
Persistence   41.39%

ForecastAdvisor Fact

6.2% of Weather Underground's low temperature forecasts for Greenville were off by more than 10 degrees last month.