5-day weather forecast for San Antonio, Texas


Increasing Clouds
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Weather changeability for San Antonio, Texas

Temperature Last Month Last Year
Average change in high temperature day-to-day 6.1° 4.5°
Average change in low temperature day-to-day 9.9° 6.6°
Precipitation Last Month Last Year
Chance of dry day after a precip day 45% 56%
Chance of precip day after a dry day 26% 10%

Weather forecast accuracy for San Antonio, Texas

Last Month
AccuWeather   80.00%
The Weather Channel   79.17%
Weather Underground   78.06%
Foreca   74.72%
MeteoGroup   72.22%
NWS Digital Forecast   70.11%
Dark Sky (forecast.io)   67.78%
World Weather Online   55.56%
Persistence   38.33%
Last Year
Weather Underground   82.21%
The Weather Channel   82.11%
AccuWeather   80.48%
MeteoGroup   78.67%
Foreca   77.64%
Dark Sky (forecast.io)   74.78%
NWS Digital Forecast   72.12%
World Weather Online   62.35%
Persistence   61.18%

ForecastAdvisor Fact

80.5% of The Weather Channel's high temperature forecasts for San Antonio were within 3 degrees of actual temperatures last year.