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 5.2° 5.4°
Average change in low temperature day-to-day 6.9° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 86% 68%
Chance of precip day after a dry day 21% 15%

Weather forecast accuracy for New Haven, Connecticut

Last Month
The Weather Channel   72.85%
Weather Underground   72.31%
Foreca   70.70%
AccuWeather   70.43%
MeteoGroup   69.89%
Dark Sky (forecast.io)   66.11%
NWS Digital Forecast   65.22%
World Weather Online   59.17%
Persistence   48.70%
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

On average, Foreca's high temperature forecasts for New Haven were off by 2.68 degrees last year.