Weather forecast accuracy details for Chillicothe, Missouri

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
Dark Sky   72.22% 60.00% 95.56% 95.56% 80.83%
The Weather Channel   67.78% 63.33% 93.33% 93.33% 79.44%
Weather Underground   67.78% 63.33% 92.22% 92.22% 78.89%
NWS Digital Forecast   62.22% 62.22% 94.44% 94.44% 78.33%
AccuWeather   66.67% 63.22% 90.80% 90.80% 77.87%
AerisWeather   62.07% 58.62% 94.25% 94.25% 77.30%
Foreca/Vaisala   58.89% 64.44% 92.22% 92.22% 76.94%
Wetter   57.78% 41.11% 91.11% 91.11% 70.28%
Weather News   53.33% 42.22% 90.00% 90.00% 68.89%
World Weather Online   66.67% 40.00% 82.22% 82.22% 67.78%
OpenWeather   57.78% 21.11% 86.67% 86.67% 63.06%
Weatherbit   43.02% 34.48% 82.56% 82.56% 60.66%
Persistence   14.29% 27.69% 79.37% 79.37% 50.18%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   76.44% 74.67% 86.03% 86.03% 80.80%
Weather Underground   76.54% 75.14% 85.57% 85.57% 80.70%
Foreca/Vaisala   74.49% 73.28% 83.87% 85.01% 79.16%
AccuWeather   74.67% 73.44% 84.38% 83.99% 79.12%
AerisWeather   72.64% 68.35% 84.22% 84.31% 77.38%
Dark Sky   70.86% 68.44% 83.52% 83.52% 76.58%
NWS Digital Forecast   72.00% 69.76% 78.93% 78.93% 74.91%
Wetter   47.95% 58.75% 81.38% 81.38% 67.36%
Weatherbit   50.34% 47.98% 80.47% 80.47% 64.81%
World Weather Online   46.74% 54.19% 73.84% 73.84% 62.15%
Weather News   53.68% 52.89% 70.46% 70.46% 61.87%
OpenWeather   48.42% 42.09% 77.28% 77.28% 61.27%
Persistence   32.03% 26.34% 61.14% 61.14% 45.16%

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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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