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 8.5° 7.4°
Average change in low temperature day-to-day 11.0° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 54%
Chance of precip day after a dry day 13% 30%

Weather forecast accuracy for Rochester, New Hampshire

Last Month
Weather Underground   83.89%
The Weather Channel   83.06%
MeteoGroup   81.72%
Foreca   77.69%
Dark Sky (forecast.io)   75.54%
AccuWeather   73.92%
NWS Digital Forecast   63.33%
World Weather Online   51.88%
Persistence   43.58%
Last Year
Weather Underground   77.74%
The Weather Channel   77.66%
MeteoGroup   75.48%
Foreca   75.34%
AccuWeather   74.70%
Dark Sky (forecast.io)   70.37%
NWS Digital Forecast   69.66%
World Weather Online   60.18%
Persistence   42.66%

ForecastAdvisor Fact

1.8% of Foreca's high temperature forecasts for Rochester were off by more than 10 degrees last year.