5-day weather forecast for Buzzards Bay, Massachusetts
Today
49°
76°
Mostly Sunny
Friday
52°
79°
Mostly Sunny
Saturday
56°
82°
Partly Sunny
Sunday
60°
81°
Slight Chance Thunderstorms
Monday
62°
81°
Slight Chance Rain Showers
Click on a forecast to see the forecast trend for that day
Weather changeability for Hyannis, Massachusetts
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Hyannis, Massachusetts
| The Weather Channel | 77.38% |
| Intellicast | 77.38% |
| National Weather Service | 75.30% |
| CustomWeather | 71.73% |
| AccuWeather | 71.73% |
| Weather Underground | 70.54% |
| NWS Digital Forecast | 61.31% |
| World Weather Online | 60.71% |
| Persistence | 42.31% |
| The Weather Channel | 73.23% |
| Intellicast | 73.20% |
| National Weather Service | 70.41% |
| AccuWeather | 68.95% |
| NWS Digital Forecast | 68.05% |
| CustomWeather | 67.74% |
| Persistence | 45.06% |
ForecastAdvisor Fact
On average, CustomWeather's high temperature forecasts for Hyannis were off by 2.67 degrees last year.