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 7.3° 5.4°
Average change in low temperature day-to-day 6.6° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 60% 68%
Chance of precip day after a dry day 24% 15%

Weather forecast accuracy for New Haven, Connecticut

Last Month
Foreca   73.92%
MeteoGroup   71.77%
The Weather Channel   70.16%
Weather Underground   69.35%
AccuWeather   66.40%
Dark Sky (forecast.io)   63.98%
World Weather Online   61.39%
NWS Digital Forecast   59.68%
Persistence   40.59%
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

67.9% of Dark Sky (forecast.io)'s high temperature forecasts for New Haven were within 3 degrees of actual temperatures last year.