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 5.1° 5.3°
Average change in low temperature day-to-day 7.8° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 75% 60%
Chance of precip day after a dry day 10% 23%

Weather forecast accuracy for New Haven, Connecticut

Last Month
The Weather Channel   69.44%
Weather Underground   69.14%
MeteoGroup   68.83%
AccuWeather   64.20%
Foreca   61.73%
Dark Sky (forecast.io)   58.33%
NWS Digital Forecast   55.86%
Persistence   49.65%
Last Year
MeteoGroup   75.02%
Weather Underground   72.92%
The Weather Channel   71.84%
WeatherBug   71.24%
AccuWeather   70.30%
Foreca   69.57%
NWS Digital Forecast   66.74%
CustomWeather   66.60%
Persistence   45.62%

ForecastAdvisor Fact

5.1% of CustomWeather's low temperature forecasts for New Haven were off by more than 10 degrees last year.