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 2.9° 4.8°
Average change in low temperature day-to-day 3.9° 5.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 33% 54%
Chance of precip day after a dry day 4% 16%

Weather forecast accuracy for Dallas, Texas

Last Month
Weather Underground   93.97%
The Weather Channel   93.39%
AccuWeather   92.24%
Foreca   88.79%
NWS Digital Forecast   86.49%
Dark Sky (forecast.io)   85.63%
Persistence   72.22%
World Weather Online   67.82%
Last Year
The Weather Channel   81.68%
Weather Underground   81.53%
Foreca   81.14%
AccuWeather   80.97%
Dark Sky (forecast.io)   77.11%
NWS Digital Forecast   76.24%
World Weather Online   67.87%
Persistence   56.06%

ForecastAdvisor Fact

It rained or snowed 41% of the time in Dallas last month when Dark Sky (forecast.io)'s text forecasts called for precipitation, and 3% of the time when they did not.