5-day weather forecast for Fairfield, Pennsylvania

Weather forecast accuracy details for Hagerstown, Maryland

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
AccuWeather   84.95% 76.34% 76.34% 74.19% 77.96%
The Weather Channel   79.57% 75.27% 75.27% 75.27% 76.34%
MeteoGroup   84.95% 77.42% 69.89% 69.89% 75.54%
CustomWeather   79.57% 79.57% 70.97% 70.97% 75.27%
WeatherBug   81.72% 64.52% 77.42% 77.42% 75.27%
Weather Underground   78.49% 77.42% 67.74% 67.74% 72.85%
National Weather Service   78.49% 70.97% 70.97% 70.97% 72.85%
Foreca   82.80% 69.89% 66.67% 66.67% 71.51%
Dark Sky (forecast.io)   74.19% 73.12% 68.82% 68.82% 71.24%
Persistence   39.78% 25.81% 48.39% 48.39% 40.59%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   75.31% 74.86% 84.92% 85.30% 80.10%
The Weather Channel   72.41% 70.24% 82.28% 82.28% 76.80%
AccuWeather   71.07% 68.71% 80.27% 80.17% 75.06%
Weather Underground   68.58% 64.11% 83.52% 80.17% 74.10%
Foreca   68.90% 66.54% 80.17% 80.17% 73.95%
WeatherBug   66.07% 62.51% 82.20% 82.20% 73.24%
National Weather Service   66.38% 66.03% 80.02% 79.35% 72.94%
CustomWeather   65.04% 65.74% 76.44% 76.44% 70.91%
Persistence   33.00% 26.55% 57.47% 57.47% 43.62%
 
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