5-day weather forecast for Clarkson, New York
Today
60°
81°
Mostly cloudy
Sunday
60°
84°
Chance Thunderstorms
Monday
65°
89°
Chance Thunderstorms
Tuesday
66°
82°
Thunderstorms likely
Wednesday
59°
73°
Partly sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Rochester, New York
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 8.8° | 6.3° |
| Average change in low temperature day-to-day | 6.0° | 7.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 50% | 38% |
| Chance of precip day after a dry day | 25% | 33% |
Weather forecast accuracy for Rochester, New York
| The Weather Channel | 71.84% |
| Intellicast | 71.84% |
| NWS Digital Forecast | 71.10% |
| Weather Underground | 70.25% |
| National Weather Service | 69.62% |
| CustomWeather | 69.62% |
| AccuWeather | 68.99% |
| World Weather Online | 56.65% |
| Persistence | 39.81% |
| Intellicast | 69.42% |
| The Weather Channel | 69.36% |
| NWS Digital Forecast | 67.43% |
| National Weather Service | 67.25% |
| AccuWeather | 65.17% |
| CustomWeather | 65.02% |
| Persistence | 42.41% |
ForecastAdvisor Fact
8.2% of Persistence's low temperature forecasts for Rochester were exactly right last month.