5-day weather forecast for Forney, Texas

Weather changeability for Dallas, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 1.7° 5.0°
Average change in low temperature day-to-day 3.0° 5.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 51%
Chance of precip day after a dry day 16% 17%

Weather forecast accuracy for Dallas, Texas

Last Month
NWS Digital Forecast   82.26%
AccuWeather   80.38%
Foreca   78.76%
The Weather Channel   78.49%
Weather Underground   77.69%
Dark Sky (forecast.io)   76.88%
World Weather Online   73.92%
Persistence   70.97%
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

86.0% of NWS Digital Forecast's low temperature forecasts for Dallas were within 3 degrees of actual temperatures last month.