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 5.0° 5.0°
Average change in low temperature day-to-day 5.6° 5.7°
Precipitation Last Month Last Year
Chance of dry day after a precip day 42% 51%
Chance of precip day after a dry day 36% 17%

Weather forecast accuracy for Dallas, Texas

Last Month
AccuWeather   77.67%
NWS Digital Forecast   76.67%
Dark Sky (forecast.io)   76.33%
Foreca   75.67%
Weather Underground   75.33%
The Weather Channel   74.67%
World Weather Online   60.50%
Persistence   43.28%
Last Year
The Weather Channel   81.32%
Weather Underground   81.22%
Foreca   80.92%
AccuWeather   80.21%
Dark Sky (forecast.io)   77.26%
NWS Digital Forecast   74.80%
World Weather Online   69.93%
Persistence   55.08%

ForecastAdvisor Fact

17.7% of AccuWeather's low temperature forecasts for Dallas were exactly right last year.