5-day weather forecast for New Bloomfield, Pennsylvania

Weather forecast accuracy details for Harrisburg, Pennsylvania

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
AccuWeather   62.22% 67.78% 86.67% 88.89% 76.39%
The Weather Channel   72.22% 68.89% 78.89% 78.89% 74.72%
Weather Underground   68.89% 71.11% 78.89% 78.89% 74.44%
MeteoGroup   65.56% 71.11% 78.89% 78.89% 73.61%
Foreca   70.00% 55.56% 80.00% 80.00% 71.39%
National Weather Service   61.11% 62.22% 77.78% 77.78% 69.72%
WeatherBug   48.89% 57.78% 85.56% 85.56% 69.44%
Dark Sky (forecast.io)   44.44% 58.89% 83.33% 83.33% 67.50%
CustomWeather   51.11% 50.00% 80.00% 80.00% 65.28%
Persistence   34.48% 32.18% 47.13% 47.13% 40.23%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   75.32% 65.31% 80.47% 80.66% 75.44%
The Weather Channel   74.71% 64.92% 81.01% 81.01% 75.41%
National Weather Service   72.42% 62.77% 77.88% 77.68% 72.69%
AccuWeather   69.09% 63.86% 78.00% 77.71% 72.17%
WeatherBug   68.68% 58.50% 80.73% 80.73% 72.16%
Foreca   70.61% 63.06% 77.34% 77.34% 72.09%
CustomWeather   68.41% 59.50% 78.68% 78.68% 71.32%
Weather Underground   68.90% 57.95% 80.62% 77.62% 71.27%
Persistence   34.76% 28.79% 57.26% 57.26% 44.52%
 
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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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