Weather forecast accuracy details for Nehalem, 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 (April)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   95.00% 88.75% 93.75% 93.75% 92.81%
AerisWeather   98.89% 90.00% 87.78% 87.78% 91.11%
The Weather Channel   96.67% 84.44% 90.00% 90.00% 90.28%
Foreca/Vaisala   98.89% 87.78% 86.67% 86.67% 90.00%
AccuWeather   96.55% 83.91% 86.21% 89.66% 89.08%
NWS Digital Forecast   77.78% 78.89% 90.00% 90.00% 84.17%
Weatherbit   86.52% 80.90% 79.78% 79.78% 81.74%
Open-Meteo   38.89% 75.56% 92.22% 92.22% 74.72%
OpenWeather   26.67% 66.67% 91.11% 91.11% 68.89%
World Weather Online   13.33% 74.44% 86.67% 86.67% 65.28%
Pirate Weather   32.22% 51.11% 84.44% 84.44% 63.06%
Persistence   52.17% 45.21% 53.62% 53.62% 51.16%
Wetter   22.22% 55.56% 63.33% 63.33% 51.11%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   86.89% 79.85% 90.45% 90.45% 86.91%
The Weather Channel   89.88% 75.77% 89.69% 89.69% 86.26%
AccuWeather   89.30% 76.97% 86.11% 87.17% 84.89%
Foreca/Vaisala   86.91% 74.47% 88.21% 88.21% 84.45%
AerisWeather   83.84% 69.64% 88.95% 88.95% 82.85%
Weatherbit   79.81% 65.86% 85.41% 85.70% 79.20%
NWS Digital Forecast   74.53% 63.70% 83.41% 83.41% 76.26%
World Weather Online   52.62% 62.79% 84.98% 84.98% 71.34%
OpenWeather   48.19% 55.90% 89.97% 89.97% 71.01%
Pirate Weather   48.09% 51.72% 87.07% 87.07% 68.49%
Wetter   41.13% 56.82% 78.46% 76.88% 63.32%
Persistence   53.22% 41.83% 63.08% 63.08% 55.31%

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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