5-day weather forecast for Westfield, Massachusetts

Weather changeability for Westfield, Massachusetts

Temperature Last Month Last Year
Average change in high temperature day-to-day 8.0° 6.1°
Average change in low temperature day-to-day 7.0° 8.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 60%
Chance of precip day after a dry day 40% 26%

Weather forecast accuracy for Westfield, Massachusetts

Last Month
Weather Underground   82.33%
The Weather Channel   81.67%
Dark Sky (forecast.io)   76.00%
AccuWeather   73.33%
MeteoGroup   72.33%
Foreca   71.67%
NWS Digital Forecast   69.44%
World Weather Online   59.33%
Persistence   34.56%
Last Year
The Weather Channel   74.76%
Weather Underground   74.60%
Foreca   74.03%
AccuWeather   72.85%
MeteoGroup   71.84%
Dark Sky (forecast.io)   68.66%
NWS Digital Forecast   65.39%
World Weather Online   63.79%
Persistence   43.64%

ForecastAdvisor Fact

14.0% of Weather Underground's high temperature forecasts for Westfield were exactly right last year.