5-day weather forecast for New Portland, Maine

Weather changeability for Greenville, Maine

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Greenville, Maine

Last Month
NWS Digital Forecast   70.79%
AccuWeather   67.50%
Weather Underground   66.67%
The Weather Channel   65.28%
Foreca   64.66%
Dark Sky (forecast.io)   64.44%
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, Foreca's high temperature forecasts for Greenville were off by 3.10 degrees last month.