San Antonio International Airport (SAT) 15 Day Weather Forecast, San Antonio United States
Current weather conditions and 15 day weather forecast for San Antonio International Airport in San Antonio, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SAT
| 23 October 2026 Fri 17.7 ° C ( 63.9°F )  Clear |
Feels Like : 18.4 ° C / 65.1°F Humidity : % 75 Pressure : 1020 mb Wind Speed : 3.6 kmph / 2.2 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 2 |
15-day weather forecast for San Antonio International Airport, San Antonio, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 23 October 2026 Fri | Sunny |
17.7 ° C | 29.3 ° C | 22.9 ° C | % 53 | 19.4 km/h | 2% |
| 24 October 2026 Sat | Sunny |
17.3 ° C | 29.6 ° C | 22.8 ° C | % 62 | 26.6 km/h | 8% |
| 25 October 2026 Sun |  Overcast |
18.2 ° C | 27.1 ° C | 22.2 ° C | % 62 | 22.3 km/h | 13% |
| 26 October 2026 Mon | Overcast |
16.1 ° C | 27.1 ° C | 21.2 ° C | % 63 | 17.6 km/h | 17% |
| 27 October 2026 Tue |  Partly Cloudy |
18.1 ° C | 26.2 ° C | 21.7 ° C | % 66 | 19.1 km/h | 18% |
| 28 October 2026 Wed |  Patchy rain nearby |
18.7 ° C | 26.6 ° C | 22.5 ° C | % 73 | 13.3 km/h | 46% |
| 29 October 2026 Thu |  Light rain shower |
20.6 ° C | 23.4 ° C | 21.8 ° C | % 89 | 14 km/h | 91% |
| 30 October 2026 Fri |  Moderate or heavy rain shower |
20.1 ° C | 23.3 ° C | 21.4 ° C | % 92 | 14.4 km/h | 92% |
| 31 October 2026 Sat | Patchy rain nearby |
20.4 ° C | 26 ° C | 22.7 ° C | % 86 | 9 km/h | 87% |
| 01 November 2026 Sun | Partly Cloudy |
17.3 ° C | 24.8 ° C | 21.1 ° C | % 75 | 12.6 km/h | 36% |
| 02 November 2026 Mon | Patchy rain nearby |
18.3 ° C | 22.9 ° C | 20.1 ° C | % 77 | 12.6 km/h | 77% |
| 03 November 2026 Tue | Light rain shower |
15.7 ° C | 18 ° C | 17.3 ° C | % 94 | 10.4 km/h | 92% |
| 04 November 2026 Wed | Patchy rain nearby |
14.7 ° C | 18.3 ° C | 16.3 ° C | % 83 | 11.5 km/h | 77% |
| 05 November 2026 Thu | Partly Cloudy |
13.1 ° C | 18.5 ° C | 15.5 ° C | % 76 | 8.6 km/h | 13% |
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