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 7.7° 5.9°
Average change in low temperature day-to-day 7.8° 7.0°
Precipitation Last Month Last Year
Chance of dry day after a precip day 58% 65%
Chance of precip day after a dry day 39% 15%

Weather forecast accuracy for Dallas, Texas

Last Month
The Weather Channel   73.33%
Weather Underground   72.78%
Foreca   72.78%
AccuWeather   71.73%
Dark Sky (forecast.io)   68.89%
NWS Digital Forecast   65.48%
Persistence   37.22%
Last Year
The Weather Channel   78.12%
Weather Underground   77.60%
AccuWeather   76.46%
WeatherBug   75.50%
Foreca   74.85%
NWS Digital Forecast   74.74%
CustomWeather   73.73%
Persistence   52.76%

ForecastAdvisor Fact

2.1% of The Weather Channel's low temperature forecasts for Dallas were off by more than 10 degrees last year.