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 3.6° 5.1°
Average change in low temperature day-to-day 5.1° 6.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 59%
Chance of precip day after a dry day 7% 13%

Weather forecast accuracy for Dallas, Texas

Last Month
Weather Underground   83.33%
WeatherBug   83.33%
The Weather Channel   82.78%
AccuWeather   81.39%
National Weather Service   76.94%
Dark Sky (forecast.io)   76.39%
CustomWeather   75.56%
Foreca   73.54%
Persistence   66.67%
Last Year
The Weather Channel   81.58%
Weather Underground   77.10%
CustomWeather   76.90%
AccuWeather   76.76%
WeatherBug   76.49%
National Weather Service   74.65%
Foreca   71.15%
Persistence   53.99%

ForecastAdvisor Fact

It rained or snowed 28% of the time in Dallas last month when The Weather Channel's text forecasts called for precipitation, and 1% of the time when they did not.