Weather forecast accuracy details for Keller, Texas

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
AccuWeather   83.13% 82.93% 95.18% 95.18% 89.11%
Foreca/Vaisala   78.16% 82.76% 96.55% 96.55% 88.51%
The Weather Channel   74.71% 81.61% 95.40% 95.40% 86.78%
Microsoft   78.16% 78.16% 93.10% 96.55% 86.49%
AerisWeather   72.41% 78.16% 96.55% 96.55% 85.92%
NWS Digital Forecast   74.71% 77.01% 94.25% 94.25% 85.06%
Weatherbit   70.11% 74.71% 94.25% 94.25% 83.33%
Open-Meteo   75.86% 58.62% 91.95% 91.95% 79.60%
World Weather Online   72.41% 56.32% 91.95% 91.95% 78.16%
OpenWeather   78.16% 35.63% 94.25% 94.25% 75.57%
Wetter   52.87% 71.26% 86.21% 86.21% 74.14%
Pirate Weather   72.41% 24.14% 94.25% 94.25% 71.26%
Persistence   33.33% 14.75% 78.33% 78.33% 51.19%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   79.38% 78.15% 89.50% 89.50% 84.13%
The Weather Channel   78.30% 78.66% 87.91% 87.91% 83.20%
Foreca/Vaisala   75.64% 77.56% 89.47% 89.47% 83.04%
AccuWeather   75.29% 77.21% 85.17% 84.22% 80.47%
AerisWeather   76.92% 72.16% 84.80% 84.80% 79.67%
Weatherbit   72.40% 64.36% 85.97% 85.87% 77.15%
NWS Digital Forecast   75.70% 68.18% 80.52% 80.52% 76.23%
Wetter   66.12% 68.22% 85.16% 84.52% 76.01%
Pirate Weather   67.77% 37.29% 84.16% 84.16% 68.35%
OpenWeather   64.65% 46.89% 79.85% 79.85% 67.81%
World Weather Online   51.10% 56.64% 77.36% 77.36% 65.62%
Persistence   37.81% 32.60% 69.35% 69.35% 52.28%

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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