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 8.1° 5.1°
Average change in low temperature day-to-day 10.1° 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 17% 13%

Weather forecast accuracy for Dallas, Texas

Last Month
Weather Underground   78.74%
Foreca   78.45%
The Weather Channel   78.16%
National Weather Service   75.93%
AccuWeather   72.70%
Dark Sky (forecast.io)   72.70%
CustomWeather   68.39%
WeatherBug   68.10%
Persistence   45.99%
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

On average, AccuWeather's low temperature forecasts for Dallas were off by 3.18 degrees last month.