5-day weather forecast for Rochester, New Hampshire

Weather changeability for Rochester, New Hampshire

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.1° 7.1°
Average change in low temperature day-to-day 6.1° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 63%
Chance of precip day after a dry day 21% 27%

Weather forecast accuracy for Rochester, New Hampshire

Last Month
AccuWeather   80.17%
Foreca   77.30%
The Weather Channel   76.44%
Weather Underground   76.44%
MeteoGroup   73.28%
NWS Digital Forecast   71.84%
Dark Sky (forecast.io)   68.68%
World Weather Online   66.67%
Persistence   49.72%
Last Year
The Weather Channel   77.41%
Weather Underground   77.07%
Foreca   74.67%
AccuWeather   73.65%
MeteoGroup   73.39%
Dark Sky (forecast.io)   70.08%
NWS Digital Forecast   67.35%
World Weather Online   63.62%
Persistence   42.01%

ForecastAdvisor Fact

9.2% of AccuWeather's high temperature forecasts for Rochester were exactly right last month.