Weather forecast accuracy details for Orange, 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 (October)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   86.02% 39.78% 89.25% 89.25% 76.08%
Foreca/Vaisala   77.42% 53.76% 86.02% 86.02% 75.81%
Weather Underground   86.02% 39.78% 87.10% 87.10% 75.00%
AerisWeather   75.27% 47.31% 87.10% 87.10% 74.19%
AccuWeather   79.35% 41.94% 86.96% 85.87% 73.53%
World Weather Online   58.89% 47.78% 87.78% 87.78% 70.56%
NWS Digital Forecast   72.04% 44.09% 82.80% 82.80% 70.43%
OpenWeather   68.82% 34.41% 88.17% 88.17% 69.89%
Weather News   59.14% 40.86% 81.72% 81.72% 65.86%
Dark Sky   46.24% 45.16% 83.87% 83.87% 64.78%
Wetter   72.04% 25.81% 77.42% 77.42% 63.17%
Weatherbit   49.45% 22.83% 82.42% 82.42% 59.28%
Persistence   33.33% 23.19% 56.52% 56.52% 42.39%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   79.81% 66.57% 85.37% 85.37% 79.28%
Weather Underground   79.91% 67.13% 82.69% 82.69% 78.10%
Foreca/Vaisala   75.19% 64.91% 83.23% 82.69% 76.50%
AccuWeather   79.49% 66.77% 79.10% 77.53% 75.72%
AerisWeather   74.09% 58.77% 79.85% 79.85% 73.14%
NWS Digital Forecast   75.72% 60.13% 73.46% 73.46% 70.69%
Dark Sky   43.43% 63.98% 82.22% 82.22% 67.96%
OpenWeather   63.70% 43.52% 78.33% 78.33% 65.97%
World Weather Online   59.91% 43.61% 74.91% 74.91% 63.33%
Wetter   63.15% 36.76% 76.67% 76.67% 63.31%
Weatherbit   52.45% 45.19% 74.72% 74.72% 61.77%
Weather News   64.97% 46.39% 62.19% 62.19% 58.93%
Persistence   33.94% 26.92% 53.33% 53.33% 41.88%

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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 overview.

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