Weather forecast accuracy details for Odessa, Delaware

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   90.80% 66.67% 90.80% 93.10% 85.34%
AccuWeather   90.32% 52.38% 87.10% 93.55% 80.84%
Foreca/Vaisala   88.51% 48.28% 93.10% 93.10% 80.75%
The Weather Channel   88.51% 52.87% 88.51% 88.51% 79.60%
AerisWeather   88.51% 52.87% 87.36% 87.36% 79.02%
NWS Digital Forecast   83.72% 51.16% 84.88% 84.88% 76.16%
Weatherbit   83.72% 50.00% 83.72% 84.88% 75.58%
Open-Meteo   83.91% 33.33% 86.21% 86.21% 72.41%
World Weather Online   67.82% 39.08% 87.36% 87.36% 70.40%
OpenWeather   62.07% 28.74% 89.66% 89.66% 67.53%
Pirate Weather   66.67% 24.14% 87.36% 87.36% 66.38%
Wetter   58.62% 40.23% 82.76% 74.71% 64.08%
Persistence   45.90% 38.10% 50.82% 50.82% 46.41%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   84.78% 68.25% 86.46% 86.46% 81.49%
The Weather Channel   85.84% 60.64% 88.58% 88.58% 80.91%
Foreca/Vaisala   84.02% 60.27% 87.76% 87.76% 79.95%
AccuWeather   84.55% 64.96% 81.80% 79.62% 77.73%
AerisWeather   82.28% 57.17% 84.57% 84.57% 77.15%
Weatherbit   77.80% 52.78% 82.69% 82.69% 73.99%
NWS Digital Forecast   81.05% 55.18% 78.54% 78.54% 73.33%
Pirate Weather   66.03% 30.86% 84.16% 84.16% 66.30%
World Weather Online   63.81% 45.43% 77.90% 77.90% 66.26%
OpenWeather   63.56% 39.00% 80.73% 80.73% 66.00%
Wetter   65.02% 42.28% 79.09% 76.44% 65.71%
Persistence   36.69% 26.34% 55.85% 55.85% 43.68%

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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