5-day weather forecast for Wood River Junction, Rhode Island

Weather forecast accuracy details for Westerly, Rhode Island

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
NWS Digital Forecast   67.86% 53.57% 79.76% 79.76% 70.24%
Weather Underground   70.11% 62.07% 70.11% 70.11% 68.10%
The Weather Channel   71.26% 59.77% 70.11% 70.11% 67.82%
AccuWeather   67.82% 55.17% 71.26% 70.11% 66.09%
Dark Sky (forecast.io)   62.07% 45.98% 77.01% 77.01% 65.52%
MeteoGroup   77.01% 52.87% 64.37% 64.37% 64.66%
Foreca   71.26% 54.02% 66.67% 66.67% 64.66%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   75.95% 58.96% 82.27% 82.27% 74.86%
Weather Underground   73.95% 60.41% 80.77% 80.86% 74.00%
The Weather Channel   72.27% 60.13% 79.37% 79.37% 72.78%
Foreca   74.53% 58.90% 77.06% 77.06% 71.89%
AccuWeather   74.74% 58.68% 77.72% 75.95% 71.77%
WeatherBug   70.43% 55.36% 79.34% 79.34% 71.11%
CustomWeather   72.28% 56.09% 69.10% 69.01% 66.62%
NWS Digital Forecast   73.14% 58.25% 66.64% 66.64% 66.16%
Persistence   34.93% 26.31% 60.49% 60.49% 45.55%
 
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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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