Weather forecast accuracy details for Macon, Georgia

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 (December)

Provider High Temp Low Temp Icon Precip Text Precip Overall
AccuWeather   68.82% 70.97% 79.57% 81.72% 75.27%
NWS Digital Forecast   67.74% 63.44% 80.65% 80.65% 73.12%
The Weather Channel   63.44% 66.67% 78.49% 78.49% 71.77%
Weather Underground   63.44% 67.74% 77.42% 77.42% 71.51%
Dark Sky   49.46% 64.52% 84.95% 84.95% 70.97%
Weather News   55.91% 64.52% 73.12% 73.12% 66.67%
World Weather Online   59.14% 41.94% 81.72% 81.72% 66.13%
Foreca/Vaisala   54.84% 66.67% 70.97% 70.97% 65.86%
AerisWeather   46.24% 61.29% 77.42% 77.42% 65.59%
OpenWeather   49.46% 36.56% 84.95% 84.95% 63.98%
Wetter   43.01% 38.71% 65.59% 65.59% 53.23%
Weatherbit   40.00% 30.68% 67.78% 67.78% 51.56%
Persistence   22.54% 22.97% 53.52% 53.52% 38.14%

Weather Forecast Accuracy Data Last Year (2022)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   80.62% 77.59% 83.01% 83.01% 81.06%
Weather Underground   80.81% 77.59% 81.00% 81.00% 80.10%
AccuWeather   79.24% 76.63% 77.78% 78.70% 78.09%
Foreca/Vaisala   75.48% 74.10% 80.46% 80.46% 77.63%
AerisWeather   75.48% 65.93% 79.73% 79.73% 75.22%
NWS Digital Forecast   80.24% 70.74% 71.36% 71.36% 73.43%
Weather News   71.75% 63.16% 76.16% 76.16% 71.81%
Dark Sky   59.23% 63.36% 81.92% 81.92% 71.61%
OpenWeather   63.18% 46.74% 76.44% 76.44% 65.70%
Wetter   60.88% 43.07% 77.90% 77.90% 64.94%
Weatherbit   60.80% 38.45% 79.57% 79.57% 64.59%
World Weather Online   55.74% 52.25% 73.88% 73.88% 63.94%
Persistence   41.88% 38.53% 64.64% 64.64% 52.42%

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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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