Weather forecast accuracy details for Nederland, Texas

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 (October)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   89.25% 79.57% 94.62% 94.62% 89.52%
AerisWeather   90.32% 80.65% 92.47% 92.47% 88.98%
Weather Underground   90.32% 78.49% 90.32% 90.32% 87.37%
Weather News   80.65% 70.97% 93.55% 93.55% 84.68%
AccuWeather   89.13% 72.04% 84.78% 85.87% 82.96%
NWS Digital Forecast   90.00% 67.78% 84.44% 84.44% 81.67%
Foreca/Vaisala   79.57% 78.49% 83.87% 83.87% 81.45%
Dark Sky   79.57% 49.46% 91.40% 91.40% 77.96%
OpenWeather   83.87% 45.16% 88.17% 88.17% 76.34%
Wetter   79.57% 39.78% 86.02% 86.02% 72.85%
Weatherbit   79.35% 25.27% 88.04% 88.04% 70.18%
World Weather Online   56.99% 39.78% 90.32% 90.32% 69.35%
Persistence   48.53% 17.39% 69.12% 69.12% 51.04%

Weather Forecast Accuracy Data Last Year (2021)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Weather Underground   85.41% 85.13% 80.42% 80.42% 82.85%
The Weather Channel   84.95% 84.76% 80.61% 80.61% 82.73%
AccuWeather   84.78% 83.64% 80.98% 74.98% 81.09%
Dark Sky   79.32% 72.30% 81.72% 81.72% 78.76%
AerisWeather   81.76% 77.41% 76.85% 76.85% 78.22%
Foreca/Vaisala   80.52% 82.09% 72.03% 73.31% 76.99%
NWS Digital Forecast   82.08% 76.97% 72.65% 72.65% 76.09%
Wetter   69.07% 62.33% 81.07% 81.07% 73.38%
Weather News   76.27% 67.04% 68.98% 68.98% 70.31%
OpenWeather   74.98% 55.40% 72.67% 72.67% 68.93%
Weatherbit   58.68% 61.00% 76.53% 76.53% 68.18%
World Weather Online   71.28% 58.91% 66.76% 66.76% 65.93%
Persistence   46.41% 41.61% 57.55% 57.55% 50.78%

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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 overview.

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