5-day weather forecast for Crescent City, Illinois

Weather forecast accuracy details for Lafayette, Indiana

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
MeteoGroup   59.77% 60.92% 90.80% 90.80% 75.57%
Foreca   52.87% 54.02% 93.10% 93.10% 73.28%
WeatherBug   46.91% 54.32% 92.59% 92.59% 71.60%
The Weather Channel   46.91% 48.15% 95.06% 95.06% 71.30%
Weather Underground   49.43% 45.98% 94.25% 94.25% 70.98%
National Weather Service   52.87% 57.47% 86.21% 85.06% 70.40%
AccuWeather   45.98% 58.62% 88.51% 86.21% 69.83%
CustomWeather   47.13% 50.57% 86.21% 86.21% 67.53%
Dark Sky (forecast.io)   45.98% 47.13% 81.61% 81.61% 64.08%
Persistence   21.84% 14.94% 57.47% 57.47% 37.93%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   73.77% 67.10% 78.28% 78.28% 74.36%
MeteoGroup   72.57% 66.90% 78.78% 78.88% 74.28%
National Weather Service   69.96% 63.91% 78.73% 77.02% 72.40%
Weather Underground   69.57% 57.90% 81.08% 78.78% 71.83%
WeatherBug   68.65% 61.04% 78.07% 78.07% 71.46%
Foreca   69.68% 60.88% 77.11% 77.11% 71.19%
AccuWeather   64.66% 60.70% 77.68% 78.28% 70.33%
CustomWeather   64.76% 56.40% 77.08% 76.98% 68.80%
Persistence   29.48% 24.76% 58.32% 58.32% 42.72%
 
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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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