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 3.9° 5.4°
Average change in low temperature day-to-day 4.9° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 89% 68%
Chance of precip day after a dry day 41% 15%

Weather forecast accuracy for New Haven, Connecticut

Last Month
The Weather Channel   79.30%
Weather Underground   78.76%
MeteoGroup   78.49%
AccuWeather   76.61%
Foreca   73.66%
Dark Sky (forecast.io)   72.85%
World Weather Online   69.72%
NWS Digital Forecast   68.01%
Persistence   49.19%
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

2.9% of World Weather Online's high temperature forecasts for New Haven were off by more than 10 degrees last year.