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 3.8° 4.0°
Average change in low temperature day-to-day 5.4° 4.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 50% 67%
Chance of precip day after a dry day 8% 9%

Weather forecast accuracy for McAllen, Texas

Last Month
AccuWeather   86.90%
Weather Underground   84.82%
The Weather Channel   84.52%
Dark Sky (forecast.io)   80.95%
Foreca   80.65%
NWS Digital Forecast   77.68%
MeteoGroup   77.38%
World Weather Online   64.88%
Persistence   62.64%
Last Year
The Weather Channel   80.84%
Weather Underground   80.68%
AccuWeather   76.29%
Foreca   75.97%
MeteoGroup   75.36%
Dark Sky (forecast.io)   74.55%
World Weather Online   67.02%
Persistence   66.76%
NWS Digital Forecast   65.21%

ForecastAdvisor Fact

On average, NWS Digital Forecast's high temperature forecasts for McAllen were off by 3.44 degrees last year.