5-day weather forecast for Hamden, Connecticut

Weather changeability for New Haven, Connecticut

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.4° 5.4°
Average change in low temperature day-to-day 6.0° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 75% 68%
Chance of precip day after a dry day 22% 15%

Weather forecast accuracy for New Haven, Connecticut

Last Month
The Weather Channel   81.18%
Foreca   81.18%
Weather Underground   80.91%
AccuWeather   76.08%
MeteoGroup   74.19%
Dark Sky (forecast.io)   73.39%
NWS Digital Forecast   67.20%
World Weather Online   66.13%
Persistence   51.88%
Last Year
MeteoGroup   76.27%
The Weather Channel   75.72%
Weather Underground   75.69%
AccuWeather   73.80%
Foreca   72.74%
Dark Sky (forecast.io)   67.94%
NWS Digital Forecast   65.14%
World Weather Online   65.11%
Persistence   51.69%

ForecastAdvisor Fact

15.1% of Foreca's high temperature forecasts for New Haven were exactly right last year.