5-day weather forecast for Durham, New Hampshire

Weather changeability for Rochester, New Hampshire

Temperature Last Month Last Year
Average change in high temperature day-to-day 9.2° 7.1°
Average change in low temperature day-to-day 12.6° 7.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 70% 63%
Chance of precip day after a dry day 38% 27%

Weather forecast accuracy for Rochester, New Hampshire

Last Month
Foreca   81.55%
Weather Underground   79.19%
The Weather Channel   79.17%
MeteoGroup   78.87%
AccuWeather   76.49%
NWS Digital Forecast   73.15%
Dark Sky (forecast.io)   72.02%
World Weather Online   66.37%
Persistence   33.07%
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

On average, AccuWeather's low temperature forecasts for Rochester were off by 3.45 degrees last month.