5-day weather forecast for Harlingen, Texas

Weather changeability for Harlingen, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.8° 4.3°
Average change in low temperature day-to-day 9.0° 6.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 55% 53%
Chance of precip day after a dry day 30% 20%
 
 

Weather forecast accuracy for Harlingen, Texas

Last Month
The Weather Channel   77.41%
Weather Underground   76.56%
Foreca   72.92%
MeteoGroup   72.66%
AccuWeather   72.07%
Dark Sky   68.18%
NWS Digital Forecast   68.12%
World Weather Online   48.97%
Persistence   42.74%
Last Year
The Weather Channel   82.41%
Weather Underground   82.33%
AccuWeather   80.02%
MeteoGroup   78.38%
Foreca   77.07%
Dark Sky   75.79%
NWS Digital Forecast   74.57%
World Weather Online   62.69%
Persistence   56.53%
 

ForecastAdvisor Fact

1.1% of Weather Underground's low temperature forecasts for Harlingen were off by more than 10 degrees last month.