5-day weather forecast for Lancaster, Massachusetts

Weather changeability for Fitchburg, Massachusetts

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.6° 6.3°
Average change in low temperature day-to-day 7.1° 7.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 51%
Chance of precip day after a dry day 31% 24%

Weather forecast accuracy for Fitchburg, Massachusetts

Last Month
AccuWeather   82.80%
The Weather Channel   80.11%
CustomWeather   77.42%
MeteoGroup   77.42%
National Weather Service   76.88%
Weather Underground   76.34%
WeatherBug   74.44%
Foreca   72.58%
Dark Sky (forecast.io)   68.82%
Persistence   40.59%
Last Year
MeteoGroup   73.90%
The Weather Channel   72.95%
Weather Underground   69.53%
Foreca   69.07%
AccuWeather   67.69%
CustomWeather   66.60%
WeatherBug   65.49%
National Weather Service   63.86%
Persistence   44.00%

ForecastAdvisor Fact

It rained or snowed 73% of the time in Fitchburg last month when CustomWeather's text forecasts called for precipitation, and 11% of the time when they did not.