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 6.1° 5.3°
Average change in low temperature day-to-day 9.9° 7.1°
Precipitation Last Month Last Year
Chance of dry day after a precip day 63% 73%
Chance of precip day after a dry day 25% 25%

Weather forecast accuracy for New Haven, Connecticut

Last Month
The Weather Channel   76.11%
Weather Underground   76.11%
Foreca   75.83%
AccuWeather   71.94%
MeteoGroup   71.39%
World Weather Online   68.06%
NWS Digital Forecast   65.77%
Dark Sky (forecast.io)   65.56%
Persistence   39.41%
Last Year
The Weather Channel   75.82%
Weather Underground   75.55%
MeteoGroup   73.95%
Foreca   73.44%
AccuWeather   72.18%
Dark Sky (forecast.io)   68.73%
World Weather Online   66.17%
NWS Digital Forecast   65.10%
Persistence   45.70%

ForecastAdvisor Fact

2.2% of World Weather Online's high temperature forecasts for New Haven were off by more than 10 degrees last year.