5-day weather forecast for Princeton, Massachusetts
Today
56°
74°
Chance Rain
Showers
Showers
Saturday
58°
87°
Partly sunny
Sunday
58°
76°
Chance Thunderstorms
Monday
58°
76°
Chance Thunderstorms
Tuesday
63°
82°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Fitchburg, Massachusetts
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 6.1° | 6.4° |
| Average change in low temperature day-to-day | 7.3° | 7.9° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 56% | 43% |
| Chance of precip day after a dry day | 32% | 28% |
Weather forecast accuracy for Fitchburg, Massachusetts
| The Weather Channel | 66.67% |
| Intellicast | 66.67% |
| AccuWeather | 62.97% |
| CustomWeather | 61.31% |
| NWS Digital Forecast | 60.90% |
| Weather Underground | 60.71% |
| National Weather Service | 59.23% |
| World Weather Online | 47.62% |
| Persistence | 38.39% |
| The Weather Channel | 69.52% |
| Intellicast | 69.48% |
| CustomWeather | 66.45% |
| AccuWeather | 65.73% |
| NWS Digital Forecast | 63.53% |
| National Weather Service | 63.17% |
| Persistence | 41.61% |
ForecastAdvisor Fact
6.3% of NWS Digital Forecast's low temperature forecasts for Fitchburg were exactly right last year.