5-day weather forecast for Hector, New York
Today
65°
76°
Rain Showers
Likely
Likely
Friday
49°
58°
Chance Rain
Showers
Showers
Saturday
40°
59°
Mostly Sunny
Sunday
39°
62°
Mostly Sunny
Monday
40°
68°
Mostly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Penn Yan, New York
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 4.5° | 6.2° |
| Average change in low temperature day-to-day | 7.3° | 8.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 80% | 40% |
| Chance of precip day after a dry day | 22% | 32% |
Weather forecast accuracy for Penn Yan, New York
| The Weather Channel | 62.50% |
| Intellicast | 62.50% |
| CustomWeather | 61.61% |
| World Weather Online | 60.55% |
| AccuWeather | 56.55% |
| Weather Underground | 55.65% |
| National Weather Service | 50.89% |
| NWS Digital Forecast | 48.51% |
| Persistence | 45.20% |
| The Weather Channel | 68.70% |
| Intellicast | 68.70% |
| CustomWeather | 65.56% |
| National Weather Service | 64.56% |
| AccuWeather | 64.28% |
| NWS Digital Forecast | 64.19% |
| Persistence | 41.98% |
ForecastAdvisor Fact
On average, NWS Digital Forecast's high temperature forecasts for Penn Yan were off by 2.71 degrees last month.