5-day weather forecast for Penn Yan, New York

Weather changeability for Penn Yan, New York

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.4° 6.3°
Average change in low temperature day-to-day 8.6° 7.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 32% 46%
Chance of precip day after a dry day 88% 36%

Weather forecast accuracy for Penn Yan, New York

Last Month
Foreca   80.83%
The Weather Channel   80.00%
NWS Digital Forecast   79.89%
Weather Underground   78.89%
AccuWeather   76.39%
MeteoGroup   74.17%
Dark Sky (forecast.io)   71.67%
World Weather Online   66.11%
Persistence   41.67%
Last Year
Weather Underground   77.37%
The Weather Channel   77.37%
MeteoGroup   77.32%
Foreca   75.61%
AccuWeather   74.49%
Dark Sky (forecast.io)   69.51%
NWS Digital Forecast   68.88%
World Weather Online   57.61%
Persistence   42.66%

ForecastAdvisor Fact

10.3% of NWS Digital Forecast's low temperature forecasts for Penn Yan were exactly right last month.