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 6.1° 4.3°
Average change in low temperature day-to-day 9.6° 6.3°
Precipitation Last Month Last Year
Chance of dry day after a precip day 47% 53%
Chance of precip day after a dry day 47% 13%

Weather forecast accuracy for San Antonio, Texas

Last Month
NWS Digital Forecast   81.11%
AccuWeather   80.00%
The Weather Channel   79.72%
Weather Underground   78.89%
Foreca   76.67%
Dark Sky (forecast.io)   71.11%
MeteoGroup   68.61%
World Weather Online   64.72%
Persistence   35.28%
Last Year
AccuWeather   80.81%
The Weather Channel   80.74%
MeteoGroup   80.67%
Weather Underground   80.60%
Foreca   78.21%
NWS Digital Forecast   76.83%
Dark Sky (forecast.io)   76.29%
World Weather Online   62.18%
Persistence   58.52%

ForecastAdvisor Fact

0.3% of AccuWeather's low temperature forecasts for San Antonio were off by more than 10 degrees last year.