5-day weather forecast for Somerville, Massachusetts
Today
38°
49°
Mostly sunny
Thursday
37°
49°
Chance Rain
Friday
39°
46°
Rain
Saturday
41°
43°
Rain
Sunday
38°
51°
Rain Likely
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Boston, Massachusetts
| NWS Digital Forecast | 76.88% |
| National Weather Service | 76.58% |
| The Weather Channel | 74.75% |
| Accuweather | 74.44% |
| MyForecast | 72.08% |
| Intellicast | 69.83% |
| The Weather Channel | 74.79% |
| MyForecast | 72.25% |
| Accuweather | 72.19% |
| National Weather Service | 72.12% |
| NWS Digital Forecast | 69.78% |
| Intellicast | 61.77% |
ForecastAdvisor Fact
51.8% of Intellicast's low temperature forecasts for Boston were within 3 degrees of actual temperatures last year.