5-day weather forecast for San Antonio, Texas
Today
70°
92°
Partly Sunny
Thursday
73°
93°
Mostly Cloudy
Friday
74°
92°
Mostly Cloudy
Saturday
74°
94°
Mostly Cloudy
Sunday
68°
94°
Mostly Cloudy
Click on a forecast to see the forecast trend for that day
Weather changeability for San Antonio, Texas
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 6.6° | 4.4° |
| Average change in low temperature day-to-day | 9.4° | 7.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 33% | 64% |
| Chance of precip day after a dry day | 8% | 10% |
Weather forecast accuracy for San Antonio, Texas
| The Weather Channel | 80.68% |
| Intellicast | 77.84% |
| AccuWeather | 76.70% |
| National Weather Service | 75.28% |
| NWS Digital Forecast | 74.72% |
| CustomWeather | 73.01% |
| Weather Underground | 71.02% |
| World Weather Online | 66.76% |
| Persistence | 53.74% |
| National Weather Service | 80.02% |
| The Weather Channel | 79.76% |
| NWS Digital Forecast | 79.03% |
| AccuWeather | 77.07% |
| CustomWeather | 75.54% |
| Intellicast | 74.36% |
| Persistence | 61.20% |
ForecastAdvisor Fact
66.1% of CustomWeather's low temperature forecasts for San Antonio were within 3 degrees of actual temperatures last year.