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 8.7° 5.0°
Average change in low temperature day-to-day 12.5° 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 15% 16%

Weather forecast accuracy for McKinney, Texas

Last Month
MeteoGroup   74.50%
Weather Underground   71.32%
The Weather Channel   70.77%
Foreca   65.72%
AccuWeather   65.38%
NWS Digital Forecast   63.78%
Dark Sky (forecast.io)   62.31%
World Weather Online   53.46%
Persistence   46.72%
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

On average, MeteoGroup's high temperature forecasts for McKinney were off by 2.50 degrees last year.