5-day weather forecast for Union, New Hampshire

Weather changeability for Rochester, New Hampshire

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.7° 6.6°
Average change in low temperature day-to-day 8.4° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 65%
Chance of precip day after a dry day 27% 31%

Weather forecast accuracy for Rochester, New Hampshire

Last Month
The Weather Channel   79.17%
Weather Underground   78.57%
AccuWeather   75.00%
Foreca   73.51%
Dark Sky (forecast.io)   72.32%
MeteoGroup   69.94%
NWS Digital Forecast   63.10%
World Weather Online   61.90%
Persistence   44.87%
Last Year
Weather Underground   76.90%
The Weather Channel   76.68%
AccuWeather   74.81%
Foreca   71.57%
MeteoGroup   71.48%
Dark Sky (forecast.io)   68.51%
NWS Digital Forecast   68.43%
World Weather Online   63.07%
Persistence   42.47%

ForecastAdvisor Fact

It rained or snowed 60% of the time in Rochester last month when AccuWeather's text forecasts called for precipitation, and 5% of the time when they did not.