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 6.4° 6.9°
Average change in low temperature day-to-day 8.6° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 44% 45%
Chance of precip day after a dry day 57% 43%

Weather forecast accuracy for Greenville, Maine

Last Month
Weather Underground   77.78%
The Weather Channel   77.22%
AccuWeather   76.67%
NWS Digital Forecast   75.28%
Foreca   73.33%
Dark Sky (forecast.io)   71.11%
World Weather Online   64.66%
Persistence   37.22%
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

16.1% of World Weather Online's low temperature forecasts for Greenville were off by more than 10 degrees last month.