5-day weather forecast for San Antonio, Texas

Weather changeability for San Antonio, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 11.3° 4.6°
Average change in low temperature day-to-day 11.4° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 80% 67%
Chance of precip day after a dry day 17% 15%
 
 

Weather forecast accuracy for San Antonio, Texas

Last Month
MeteoGroup   69.94%
CustomWeather   69.44%
Weather Underground   68.15%
The Weather Channel   66.07%
National Weather Service   65.77%
Dark Sky (forecast.io)   65.77%
WeatherBug   63.69%
AccuWeather   63.69%
Foreca   55.36%
Persistence   44.05%
Last Year
MeteoGroup   77.86%
The Weather Channel   77.82%
AccuWeather   75.35%
WeatherBug   75.32%
National Weather Service   73.19%
Weather Underground   73.01%
CustomWeather   72.13%
Foreca   69.41%
Persistence   56.62%
 

ForecastAdvisor Fact

70.4% of National Weather Service's low temperature forecasts for San Antonio were within 3 degrees of actual temperatures last year.