5-day weather forecast for McKinney, Texas

Weather changeability for McKinney, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 4.2° 5.0°
Average change in low temperature day-to-day 8.1° 6.5°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 56%
Chance of precip day after a dry day 20% 16%

Weather forecast accuracy for McKinney, Texas

Last Month
The Weather Channel   83.95%
Weather Underground   83.95%
MeteoGroup   82.41%
AccuWeather   82.10%
Dark Sky (forecast.io)   79.63%
Foreca   78.09%
NWS Digital Forecast   75.62%
World Weather Online   50.62%
Persistence   45.40%
Last Year
MeteoGroup   80.78%
AccuWeather   79.67%
Weather Underground   79.60%
The Weather Channel   79.53%
Foreca   79.41%
NWS Digital Forecast   74.85%
Dark Sky (forecast.io)   74.03%
World Weather Online   68.04%
Persistence   54.16%

ForecastAdvisor Fact

0.0% of Weather Underground's low temperature forecasts for McKinney were off by more than 10 degrees last month.