5-day weather forecast for New Haven, Connecticut
Today
62°
76°
Mostly Cloudy
Thursday
67°
73°
Rain Showers
Likely
Likely
Friday
59°
67°
Chance Rain
Showers
Showers
Saturday
47°
66°
Mostly Sunny
Sunday
50°
66°
Partly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for New Haven, Connecticut
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 4.3° | 5.2° |
| Average change in low temperature day-to-day | 5.6° | 6.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 60% | 61% |
| Chance of precip day after a dry day | 17% | 26% |
Weather forecast accuracy for New Haven, Connecticut
| The Weather Channel | 82.47% |
| Intellicast | 82.47% |
| CustomWeather | 72.13% |
| AccuWeather | 69.83% |
| Weather Underground | 68.97% |
| World Weather Online | 68.10% |
| National Weather Service | 66.38% |
| NWS Digital Forecast | 61.49% |
| Persistence | 50.86% |
| Intellicast | 73.44% |
| The Weather Channel | 73.42% |
| AccuWeather | 68.05% |
| National Weather Service | 67.63% |
| CustomWeather | 66.21% |
| NWS Digital Forecast | 64.97% |
| Persistence | 44.33% |
ForecastAdvisor Fact
29.9% of Persistence's low temperature forecasts for New Haven were within 3 degrees of actual temperatures last month.