5-day weather forecast for McAllen, Texas

Weather changeability for McAllen, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 1.3° 4.6°
Average change in low temperature day-to-day 1.8° 5.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 100% 55%
Chance of precip day after a dry day 3% 13%

Weather forecast accuracy for McAllen, Texas

Last Month
The Weather Channel   97.50%
Weather Underground   97.50%
Persistence   93.55%
AccuWeather   93.33%
Dark Sky   92.50%
World Weather Online   91.94%
MeteoGroup   91.94%
Foreca   90.28%
NWS Digital Forecast   84.72%
Last Year
Weather Underground   84.26%
The Weather Channel   84.19%
AccuWeather   82.23%
Foreca   78.77%
MeteoGroup   78.00%
Dark Sky   74.04%
NWS Digital Forecast   72.88%
World Weather Online   62.22%
Persistence   60.30%

ForecastAdvisor Fact

On average, Dark Sky's high temperature forecasts for McAllen were off by 2.28 degrees last month.