5-day weather forecast for Port Leyden, New York
Today
38°
61°
Chance Rain
Showers
Showers
Sunday
38°
62°
Mostly Sunny
Monday
39°
65°
Mostly Sunny
Tuesday
43°
72°
Partly Sunny
Wednesday
52°
74°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Watertown, New York
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 9.2° | 6.0° |
| Average change in low temperature day-to-day | 8.8° | 10.0° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 46% | 48% |
| Chance of precip day after a dry day | 36% | 36% |
Weather forecast accuracy for Watertown, New York
| The Weather Channel | 70.06% |
| Intellicast | 68.52% |
| AccuWeather | 66.36% |
| National Weather Service | 66.36% |
| CustomWeather | 65.43% |
| Weather Underground | 62.65% |
| NWS Digital Forecast | 58.02% |
| World Weather Online | 48.15% |
| Persistence | 32.88% |
| Intellicast | 63.84% |
| The Weather Channel | 63.75% |
| National Weather Service | 62.53% |
| AccuWeather | 62.46% |
| CustomWeather | 61.16% |
| NWS Digital Forecast | 58.19% |
| Persistence | 40.04% |
ForecastAdvisor Fact
11.1% of National Weather Service's low temperature forecasts for Watertown were exactly right last month.