Weather forecast accuracy details for Wiley, 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 (January)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   86.67% 90.00% 91.11% 91.11% 89.72%
AerisWeather   83.33% 81.11% 91.11% 91.11% 86.67%
Microsoft   87.06% 84.71% 86.75% 86.75% 86.31%
Foreca   77.78% 71.11% 90.00% 90.00% 82.22%
Weatherbit   86.59% 63.41% 84.44% 83.33% 79.44%
NWS Digital Forecast   80.46% 63.22% 80.46% 80.46% 76.15%
Open-Meteo   67.78% 56.67% 87.78% 87.78% 75.00%
OpenWeather   65.56% 42.22% 85.56% 85.56% 69.72%
Pirate Weather   76.67% 30.00% 87.78% 82.22% 69.17%
World Weather Online   41.11% 47.78% 76.67% 76.67% 60.56%
Wetter.com   31.11% 40.00% 65.56% 70.00% 51.67%
Persistence   33.33% 0.00% 66.67% 66.67% 41.67%

Weather Forecast Accuracy Data Last Year (2025)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   87.35% 90.41% 85.29% 85.29% 87.09%
Microsoft   86.81% 88.42% 84.04% 84.77% 86.01%
AerisWeather   79.70% 85.35% 84.44% 84.44% 83.48%
Foreca   78.08% 84.95% 84.94% 84.94% 83.23%
Weatherbit   81.71% 83.30% 83.33% 83.33% 82.92%
NWS Digital Forecast   76.76% 86.03% 75.28% 75.28% 78.34%
Pirate Weather   77.95% 56.40% 84.55% 82.63% 75.38%
World Weather Online   58.28% 67.37% 78.51% 78.51% 70.67%
Open-Meteo   58.99% 65.45% 79.12% 79.12% 70.67%
OpenWeather   55.42% 54.71% 81.07% 81.07% 68.07%
Wetter.com   52.32% 63.64% 71.59% 73.39% 65.23%
Persistence   40.98% 41.70% 60.61% 60.61% 50.97%

If this data feeds your inner weather geek, you'll probably be interested in the amazing amount of weather data available from ForecastWatch. Likewise, if you're looking to assess your own forecasting accuracy or would like to make more informed decisions about a weather provider you're considering or already use, we can provide data to help you.

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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