Weather forecast accuracy details for Onondaga, Michigan

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 (February)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   71.26% 73.56% 88.51% 88.51% 80.46%
The Weather Channel   64.37% 72.41% 89.66% 89.66% 79.02%
Weatherbit   62.07% 71.26% 85.06% 85.06% 75.86%
Foreca/Vaisala   55.17% 73.56% 87.36% 87.36% 75.86%
AccuWeather   66.67% 67.61% 81.94% 80.56% 74.19%
AerisWeather   52.87% 68.97% 80.46% 81.61% 70.98%
Open-Meteo   52.87% 54.02% 82.76% 82.76% 68.10%
NWS Digital Forecast   58.62% 67.82% 70.11% 70.11% 66.67%
World Weather Online   51.72% 50.57% 75.86% 75.86% 63.51%
Wetter   35.63% 49.43% 85.06% 83.91% 63.51%
Pirate Weather   50.57% 27.59% 85.06% 85.06% 62.07%
OpenWeather   48.28% 32.18% 82.76% 82.76% 61.49%
Persistence   21.31% 15.87% 50.82% 50.82% 34.71%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   82.10% 82.10% 87.12% 87.12% 84.61%
Microsoft   79.72% 83.36% 85.66% 85.66% 83.60%
AerisWeather   78.08% 80.82% 84.47% 85.11% 82.12%
Foreca/Vaisala   76.44% 80.64% 85.48% 85.48% 82.01%
AccuWeather   78.96% 78.79% 83.32% 83.41% 81.12%
NWS Digital Forecast   76.65% 78.12% 78.38% 78.38% 77.88%
Weatherbit   73.41% 75.56% 78.93% 79.12% 76.76%
World Weather Online   55.59% 56.92% 80.71% 80.71% 68.48%
OpenWeather   54.98% 49.77% 82.83% 82.83% 67.60%
Pirate Weather   61.36% 41.21% 82.60% 82.60% 66.94%
Wetter   52.15% 57.99% 74.79% 71.42% 64.09%
Persistence   28.00% 28.40% 57.37% 57.37% 42.79%

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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