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 5.1° 5.9°
Average change in low temperature day-to-day 4.3° 7.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 47% 48%
Chance of precip day after a dry day 50% 41%
 
 

Weather forecast accuracy for Greenville, Maine

Last Month
Weather Underground   79.84%
Foreca   79.30%
AccuWeather   79.03%
The Weather Channel   77.42%
Dark Sky (forecast.io)   77.42%
NWS Digital Forecast   72.31%
Persistence   46.24%
Last Year
The Weather Channel   77.91%
Weather Underground   77.67%
Foreca   75.28%
AccuWeather   74.36%
WeatherBug   73.92%
NWS Digital Forecast   71.48%
CustomWeather   70.00%
Persistence   40.32%
 

ForecastAdvisor Fact

14.0% of Weather Underground's low temperature forecasts for Greenville were exactly right last month.