5-day weather forecast for Penn Yan, New York
Today
43°
76°
Mostly Sunny
Friday
59°
81°
Partly Sunny
Saturday
59°
81°
Chance Thunderstorms
Sunday
64°
84°
Chance Thunderstorms
Monday
65°
86°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Penn Yan, New York
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Penn Yan, New York
| Weather Underground | 71.30% |
| The Weather Channel | 70.37% |
| Intellicast | 70.37% |
| National Weather Service | 66.62% |
| AccuWeather | 64.81% |
| NWS Digital Forecast | 63.58% |
| CustomWeather | 61.11% |
| World Weather Online | 57.16% |
| Persistence | 40.82% |
| The Weather Channel | 70.78% |
| Intellicast | 70.64% |
| CustomWeather | 67.50% |
| National Weather Service | 66.79% |
| AccuWeather | 66.71% |
| NWS Digital Forecast | 66.06% |
| Persistence | 41.10% |
ForecastAdvisor Fact
10.8% of The Weather Channel's high temperature forecasts for Penn Yan were exactly right last year.