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 5.0° 6.9°
Average change in low temperature day-to-day 4.2° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 55% 45%
Chance of precip day after a dry day 35% 43%
 
 

Weather forecast accuracy for Greenville, Maine

Last Month
AccuWeather   79.57%
The Weather Channel   76.34%
Weather Underground   76.34%
Foreca   76.08%
NWS Digital Forecast   67.78%
Dark Sky (forecast.io)   67.47%
World Weather Online   62.10%
Persistence   48.39%
Last Year
Weather Underground   74.65%
The Weather Channel   74.44%
AccuWeather   74.16%
Foreca   72.17%
NWS Digital Forecast   71.10%
Dark Sky (forecast.io)   70.19%
World Weather Online   60.49%
Persistence   40.85%
 

ForecastAdvisor Fact

29.5% of Persistence's low temperature forecasts for Greenville were off by more than 10 degrees last year.