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 7.0° 6.7°
Average change in low temperature day-to-day 4.2° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 53% 54%
Chance of precip day after a dry day 47% 34%

Weather forecast accuracy for Rochester, New Hampshire

Last Month
Weather Underground   83.38%
The Weather Channel   81.85%
Dark Sky   80.65%
AccuWeather   79.46%
Foreca   78.87%
MeteoGroup   74.11%
NWS Digital Forecast   70.83%
World Weather Online   68.75%
Persistence   43.06%
Last Year
The Weather Channel   81.56%
Weather Underground   81.04%
Foreca   79.52%
MeteoGroup   78.80%
AccuWeather   77.40%
Dark Sky   75.72%
NWS Digital Forecast   73.10%
World Weather Online   56.67%
Persistence   41.02%

ForecastAdvisor Fact

It rained or snowed 62% of the time in Rochester last month when NWS Digital Forecast's text forecasts called for precipitation, and 17% of the time when they did not.