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 3.5° 5.1°
Average change in low temperature day-to-day 3.2° 6.9°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 59%
Chance of precip day after a dry day 15% 13%

Weather forecast accuracy for Dallas, Texas

Last Month
Dark Sky (forecast.io)   79.60%
AccuWeather   77.59%
The Weather Channel   76.72%
WeatherBug   75.86%
Weather Underground   75.86%
National Weather Service   75.00%
CustomWeather   74.43%
Foreca   68.68%
Persistence   59.23%
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

9.2% of The Weather Channel's high temperature forecasts for Dallas were exactly right last month.