Weather forecast accuracy details for South Glens Falls, New York

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 (December)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   84.44% 62.22% 84.44% 90.00% 80.28%
Foreca/Vaisala   81.72% 56.99% 86.02% 86.02% 77.69%
The Weather Channel   75.27% 53.76% 88.17% 88.17% 76.34%
AerisWeather   79.57% 46.24% 84.95% 82.80% 73.39%
AccuWeather   78.49% 46.24% 82.80% 82.80% 72.58%
Weatherbit   64.44% 44.44% 87.78% 87.78% 71.11%
NWS Digital Forecast   65.59% 36.56% 79.57% 79.57% 65.32%
Pirate Weather   67.74% 25.81% 82.80% 82.80% 64.78%
Open-Meteo   58.06% 26.88% 76.34% 76.34% 59.41%
World Weather Online   47.31% 19.35% 80.65% 80.65% 56.99%
OpenWeather   46.24% 29.03% 75.27% 75.27% 56.45%
Wetter.com   56.99% 18.28% 64.52% 64.52% 51.08%
Persistence   27.78% 12.50% 36.11% 36.11% 28.12%

Weather Forecast Accuracy Data Last Year (2024)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   81.75% 71.54% 82.03% 83.61% 79.73%
The Weather Channel   81.98% 65.17% 84.03% 84.03% 78.80%
AccuWeather   78.50% 66.16% 81.16% 80.97% 76.70%
Foreca/Vaisala   74.51% 67.41% 82.07% 82.07% 76.52%
AerisWeather   78.06% 64.71% 81.70% 81.14% 76.40%
Weatherbit   76.99% 56.44% 81.63% 81.82% 74.22%
NWS Digital Forecast   74.73% 56.04% 74.83% 74.83% 70.10%
Pirate Weather   72.00% 29.12% 84.93% 84.93% 67.74%
OpenWeather   58.36% 41.46% 74.04% 74.04% 61.97%
Wetter.com   50.61% 39.87% 74.60% 73.95% 59.76%
World Weather Online   51.35% 37.07% 70.59% 70.59% 57.40%
Persistence   34.56% 23.70% 52.33% 52.33% 40.73%

If this data feeds your inner weather geek, you'll probably be interested in the amazing amount of weather data available from ForecastWatch. Likewise, if you're looking to assess your own forecasting accuracy or would like to make more informed decisions about a weather provider you're considering or already use, we can provide data to help you.

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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