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 7.4° 5.9°
Average change in low temperature day-to-day 7.3° 7.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 48%
Chance of precip day after a dry day 29% 41%

Weather forecast accuracy for Greenville, Maine

Last Month
AccuWeather   79.72%
The Weather Channel   79.17%
Weather Underground   79.17%
Foreca   76.94%
Dark Sky (forecast.io)   71.11%
NWS Digital Forecast   68.15%
Persistence   39.01%
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

On average, WeatherBug's low temperature forecasts for Greenville were off by 2.76 degrees last year.