5-day weather forecast for Derby, Connecticut
Today
71°
78°
Chance Thunderstorms
Monday
72°
81°
Chance Thunderstorms
Tuesday
71°
87°
Chance Thunderstorms
Wednesday
69°
88°
Chance Thunderstorms
Thursday
65°
85°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for East Haven, Connecticut
| The Weather Channel | 77.68% |
| National Weather Service | 73.98% |
| MyForecast | 72.78% |
| Accuweather | 71.03% |
| NWS Digital Forecast | 69.14% |
| Intellicast | 56.30% |
| The Weather Channel | 73.95% |
| Intellicast | 73.86% |
| Accuweather | 72.27% |
| MyForecast | 71.31% |
| National Weather Service | 70.94% |
| NWS Digital Forecast | 70.43% |
ForecastAdvisor Fact
On average, The Weather Channel's high temperature forecasts for East Haven were off by 2.93 degrees last year.