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 6.8° 4.6°
Average change in low temperature day-to-day 9.1° 6.8°
Precipitation Last Month Last Year
Chance of dry day after a precip day 57% 67%
Chance of precip day after a dry day 18% 15%
 
 

Weather forecast accuracy for San Antonio, Texas

Last Month
Dark Sky (forecast.io)   73.21%
MeteoGroup   71.13%
CustomWeather   69.14%
The Weather Channel   68.15%
Foreca   66.67%
Weather Underground   66.67%
WeatherBug   65.18%
AccuWeather   64.58%
National Weather Service   64.29%
Persistence   46.55%
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

2.1% of National Weather Service's high temperature forecasts for San Antonio were off by more than 10 degrees last year.