5-day weather forecast for Forney, Texas

Weather changeability for Dallas, Texas

Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.

Weather forecast accuracy for Dallas, Texas

Last Month
Weather Underground   90.28%
The Weather Channel   90.00%
Dark Sky (forecast.io)   89.37%
Foreca   88.89%
AccuWeather   88.06%
NWS Digital Forecast   80.62%
World Weather Online   73.85%
Persistence   65.28%
Last Year
The Weather Channel   81.32%
Weather Underground   81.22%
Foreca   80.92%
AccuWeather   80.21%
Dark Sky (forecast.io)   77.26%
NWS Digital Forecast   74.80%
World Weather Online   69.93%
Persistence   55.08%

ForecastAdvisor Fact

71.4% of AccuWeather's high temperature forecasts for Dallas were within 3 degrees of actual temperatures last year.