Weather forecast accuracy details for Dallas, 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
Foreca/Vaisala   73.56% 83.91% 96.55% 96.55% 87.64%
Microsoft   81.18% 80.00% 89.41% 94.12% 86.18%
AccuWeather   75.36% 78.57% 95.65% 94.20% 85.95%
The Weather Channel   71.26% 81.61% 93.10% 93.10% 84.77%
NWS Digital Forecast   71.26% 74.71% 95.40% 95.40% 84.20%
AerisWeather   64.37% 72.41% 95.40% 95.40% 81.90%
Weatherbit   67.82% 63.22% 95.40% 95.40% 80.46%
Open-Meteo   67.82% 58.62% 91.95% 91.95% 77.59%
World Weather Online   70.11% 64.37% 87.36% 87.36% 77.30%
OpenWeather   71.26% 32.18% 90.80% 90.80% 71.26%
Pirate Weather   68.97% 28.74% 91.95% 91.95% 70.40%
Wetter   51.72% 51.72% 83.91% 85.06% 68.10%
Persistence   21.67% 16.39% 75.00% 75.00% 47.02%

Weather Forecast Accuracy Data Last Year (2023)

Provider High Temp Low Temp Icon Precip Text Precip Overall
Microsoft   76.63% 82.38% 89.37% 89.37% 84.43%
The Weather Channel   76.74% 81.32% 89.74% 89.74% 84.39%
Foreca/Vaisala   75.24% 79.81% 88.77% 88.77% 83.15%
AccuWeather   77.28% 80.15% 85.84% 84.41% 81.92%
AerisWeather   73.53% 76.01% 85.71% 85.71% 80.24%
Weatherbit   72.03% 71.19% 86.16% 86.16% 78.88%
NWS Digital Forecast   72.01% 78.17% 79.66% 79.66% 77.38%
Wetter   61.17% 57.42% 85.62% 83.06% 71.82%
Pirate Weather   58.22% 44.81% 83.93% 83.93% 67.72%
OpenWeather   56.01% 46.92% 81.08% 81.08% 66.28%
World Weather Online   43.97% 61.97% 76.72% 76.72% 64.85%
Persistence   39.40% 37.50% 68.88% 68.88% 53.67%

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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