Weather forecast accuracy details for Dayton, Oregon

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   81.40% 77.65% 94.19% 93.02% 86.56%
Foreca/Vaisala   78.16% 73.56% 94.25% 94.25% 85.06%
The Weather Channel   80.46% 71.26% 93.10% 93.10% 84.48%
AerisWeather   77.01% 66.67% 89.66% 89.66% 80.75%
NWS Digital Forecast   75.86% 63.22% 89.66% 89.66% 79.60%
AccuWeather   75.90% 70.73% 85.54% 81.93% 78.53%
Weatherbit   72.41% 70.11% 75.86% 75.86% 73.56%
Open-Meteo   68.97% 49.43% 85.06% 85.06% 72.13%
OpenWeather   55.17% 54.02% 88.51% 88.51% 71.55%
World Weather Online   43.68% 42.53% 88.51% 88.51% 65.80%
Wetter   68.97% 55.17% 64.37% 51.72% 60.06%
Pirate Weather   31.03% 28.74% 83.91% 83.91% 56.90%
Persistence   40.00% 34.43% 61.67% 61.67% 49.44%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   81.77% 79.31% 92.02% 92.02% 86.28%
The Weather Channel   82.14% 77.47% 92.24% 92.24% 86.02%
Foreca/Vaisala   79.49% 75.46% 90.32% 90.32% 83.90%
AerisWeather   78.11% 73.08% 89.68% 89.68% 82.64%
AccuWeather   81.27% 75.02% 86.26% 86.45% 82.25%
NWS Digital Forecast   77.86% 72.23% 86.92% 86.92% 80.99%
Weatherbit   72.01% 65.74% 88.64% 88.64% 78.76%
OpenWeather   64.10% 57.78% 88.68% 88.68% 74.81%
World Weather Online   58.81% 55.56% 84.81% 84.81% 71.00%
Wetter   57.97% 60.71% 82.47% 78.72% 69.97%
Pirate Weather   47.24% 43.46% 89.90% 89.90% 67.62%
Persistence   38.33% 40.54% 70.29% 70.29% 54.86%

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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