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 5.4° 7.1°
Average change in low temperature day-to-day 5.3° 8.4°
Precipitation Last Month Last Year
Chance of dry day after a precip day 29% 63%
Chance of precip day after a dry day 50% 24%

Weather forecast accuracy for Penn Yan, New York

Last Month
The Weather Channel   77.47%
Weather Underground   77.16%
AccuWeather   75.00%
MeteoGroup   72.53%
NWS Digital Forecast   71.91%
Dark Sky (forecast.io)   71.60%
Foreca   71.30%
World Weather Online   57.72%
Persistence   38.79%
Last Year
Weather Underground   74.77%
The Weather Channel   74.62%
MeteoGroup   73.40%
Foreca   73.01%
AccuWeather   70.45%
Dark Sky (forecast.io)   64.85%
NWS Digital Forecast   63.60%
World Weather Online   62.82%
Persistence   42.20%

ForecastAdvisor Fact

On average, MeteoGroup's high temperature forecasts for Penn Yan were off by 3.07 degrees last year.