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

26 October 2026 Mon
23.3 ° C
( 73.9°F )

Overcast
Overcast
Feels Like : 22.1 ° C / 71.8°F
Humidity : % 49
Pressure : 1023 mb
Wind Speed : 9.4 kmph / 5.8 miles from EE
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

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
26 October 2026 Mon Overcast Overcast 16.4 ° C 27.7 ° C 21.6 ° C % 57 13.7 km/h 36%
27 October 2026 Tue Patchy rain nearby Patchy rain nearby 19.1 ° C 26.1 ° C 21.6 ° C % 82 18 km/h 83%
28 October 2026 Wed Patchy rain nearby Patchy rain nearby 19.4 ° C 28 ° C 22.7 ° C % 79 19.4 km/h 55%
29 October 2026 Thu Overcast Overcast 19.8 ° C 23.2 ° C 20.9 ° C % 84 16.2 km/h 83%
30 October 2026 Fri Light rain shower Light rain shower 18.3 ° C 22.3 ° C 20 ° C % 90 19.1 km/h 91%
31 October 2026 Sat Partly Cloudy Partly Cloudy 19.2 ° C 27.3 ° C 22.6 ° C % 81 9.4 km/h 21%
01 November 2026 Sun Patchy rain nearby Patchy rain nearby 20.3 ° C 26.8 ° C 23.6 ° C % 79 9.7 km/h 51%
02 November 2026 Mon Patchy rain nearby Patchy rain nearby 22 ° C 27.7 ° C 24.6 ° C % 80 16.6 km/h 80%
03 November 2026 Tue Sunny Sunny 16 ° C 23 ° C 19.9 ° C % 64 18 km/h 62%
04 November 2026 Wed Sunny Sunny 13.8 ° C 21.5 ° C 17.5 ° C % 50 8.6 km/h 3%
05 November 2026 Thu Sunny Sunny 14.9 ° C 23.9 ° C 19 ° C % 65 8.3 km/h 6%
06 November 2026 Fri Sunny Sunny 14.3 ° C 23.2 ° C 18.8 ° C % 61 5.8 km/h 3%
07 November 2026 Sat Partly Cloudy Partly Cloudy 14.3 ° C 24.5 ° C 19.8 ° C % 63 10.1 km/h 6%
08 November 2026 Sun Partly Cloudy Partly Cloudy 17 ° C 25.3 ° C 21.4 ° C % 75 11.5 km/h 10%
Weather forecasts are usually fully updated every 3 hours.

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