5-day weather forecast for San Antonio, Texas
Today
73°
91°
Chance Thunderstorms
Sunday
74°
93°
Slight Chance Thunderstorms
Monday
72°
94°
Mostly cloudy
Tuesday
76°
97°
Hot
Wednesday
76°
96°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for San Antonio, Texas
| The Weather Channel | 91.29% |
| NWS Digital Forecast | 84.22% |
| National Weather Service | 83.82% |
| Accuweather | 81.43% |
| MyForecast | 79.58% |
| Intellicast | 79.34% |
| Intellicast | 77.87% |
| National Weather Service | 77.40% |
| The Weather Channel | 77.20% |
| NWS Digital Forecast | 76.48% |
| MyForecast | 76.06% |
| Accuweather | 75.62% |
ForecastAdvisor Fact
3.7% of NWS Digital Forecast's low temperature forecasts for San Antonio were off by more than 10 degrees last year.