5-day weather forecast for Chester, Massachusetts
Today
64°
96°
Mostly cloudy
Saturday
67°
95°
Mostly cloudy
Sunday
68°
86°
Mostly cloudy
Monday
64°
81°
Chance Thunderstorms
Tuesday
64°
85°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Westfield, Massachusetts
| The Weather Channel | 75.90% |
| National Weather Service | 73.43% |
| NWS Digital Forecast | 69.62% |
| MyForecast | 68.39% |
| Accuweather | 67.15% |
| Intellicast | 52.33% |
| The Weather Channel | 71.24% |
| Accuweather | 70.45% |
| Intellicast | 70.33% |
| National Weather Service | 69.02% |
| MyForecast | 68.97% |
| NWS Digital Forecast | 68.69% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for Westfield were off by 3.86 degrees last month.