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 4.1° 6.3°
Average change in low temperature day-to-day 5.5° 7.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 88% 56%
Chance of precip day after a dry day 30% 27%

Weather forecast accuracy for Rochester, New Hampshire

Last Month
Weather Underground   79.84%
The Weather Channel   79.30%
AccuWeather   79.30%
MeteoGroup   77.69%
Dark Sky (forecast.io)   73.12%
Foreca   70.43%
NWS Digital Forecast   67.47%
Persistence   49.19%
Last Year
The Weather Channel   77.02%
Weather Underground   76.59%
MeteoGroup   75.95%
WeatherBug   72.55%
Foreca   72.52%
AccuWeather   72.16%
NWS Digital Forecast   68.16%
CustomWeather   67.78%
Persistence   41.67%

ForecastAdvisor Fact

On average, NWS Digital Forecast's low temperature forecasts for Rochester were off by 3.21 degrees last year.