5-day weather forecast for Carpentersville, Illinois

Weather forecast accuracy details for Wayne, Illinois

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.

Click on the headers to sort by that column.
Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
WeatherBug   76.00% 54.67% 92.00% 92.00% 78.67%
Weather Underground   76.00% 48.00% 92.00% 92.00% 77.00%
The Weather Channel   78.67% 48.00% 89.33% 89.33% 76.33%
MeteoGroup   70.67% 46.67% 93.33% 93.33% 76.00%
National Weather Service   73.33% 53.33% 82.67% 82.67% 73.00%
Foreca   70.67% 33.33% 90.67% 90.67% 71.33%
Dark Sky (forecast.io)   66.67% 52.00% 78.67% 78.67% 69.00%
CustomWeather   63.89% 38.89% 86.11% 86.11% 68.75%
AccuWeather   62.67% 38.67% 88.00% 84.00% 68.33%
Persistence   17.91% 16.42% 76.12% 76.12% 46.64%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   70.71% 61.02% 80.57% 80.57% 73.22%
MeteoGroup   69.91% 62.28% 80.33% 80.33% 73.21%
Foreca   68.51% 59.05% 81.49% 81.49% 72.63%
National Weather Service   67.69% 59.80% 80.57% 79.39% 71.86%
WeatherBug   65.71% 55.43% 81.79% 81.79% 71.18%
Weather Underground   61.46% 58.35% 81.91% 80.04% 70.44%
AccuWeather   62.27% 59.06% 78.62% 78.72% 69.67%
CustomWeather   61.16% 54.22% 78.37% 78.27% 68.01%
Persistence   27.05% 23.84% 57.16% 57.16% 41.30%
 
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