5-day weather forecast for Brant Rock, Massachusetts

Weather forecast accuracy details for Carver, Massachusetts

These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts. The forecasts are collected in the evening.

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Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   83.87% 53.76% 89.25% 89.25% 79.03%
Weather Underground   83.87% 53.76% 89.25% 89.25% 79.03%
AccuWeather   84.95% 61.29% 79.57% 81.72% 76.88%
MeteoGroup   83.87% 54.84% 83.87% 83.87% 76.61%
Dark Sky (forecast.io)   68.82% 50.54% 89.25% 89.25% 74.46%
Foreca   81.72% 54.84% 78.49% 78.49% 73.39%
NWS Digital Forecast   74.16% 51.11% 79.78% 79.78% 71.20%
World Weather Online   65.59% 34.41% 75.27% 75.27% 62.63%
Persistence   31.11% 22.22% 47.78% 47.78% 37.22%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
Foreca   69.71% 59.27% 85.41% 85.41% 74.95%
MeteoGroup   67.07% 61.23% 84.69% 84.79% 74.45%
Weather Underground   69.20% 61.94% 83.28% 83.28% 74.43%
The Weather Channel   69.59% 60.93% 83.38% 83.38% 74.32%
AccuWeather   67.37% 58.01% 83.28% 82.38% 72.76%
Dark Sky (forecast.io)   58.59% 44.95% 82.63% 82.63% 67.20%
NWS Digital Forecast   64.43% 58.43% 72.05% 72.05% 66.74%
World Weather Online   60.20% 34.44% 78.89% 78.89% 63.11%
Persistence   28.42% 24.30% 55.82% 55.82% 41.09%
 
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The data here is calculated from forecasts and observations collected and analyzed by ForecastWatch. If you would like more information about the methods, scientific approach, and the quality controls employed to ensure the data and analyses are of the highest quality, please read this white paper.

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