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

24 April 2026 Fri
26.1 ° C
( 79°F )

Overcast
Overcast
Feels Like : 28.7 ° C / 83.7°F
Humidity : % 69
Pressure : 1008 mb
Wind Speed : 22.7 kmph / 14.1 miles from SSESSE
Visibility : 16 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
23 April 2026 Thu Patchy rain nearby Patchy rain nearby 20.8 ° C 28 ° C 22.9 ° C % 87 23 km/h 84%
24 April 2026 Fri Patchy rain nearby Patchy rain nearby 21.1 ° C 27.9 ° C 23.3 ° C % 86 16.6 km/h 83%
25 April 2026 Sat Patchy rain nearby Patchy rain nearby 20 ° C 33 ° C 25.4 ° C % 76 17.6 km/h 54%
26 April 2026 Sun Sunny Sunny 18.7 ° C 32.6 ° C 25.5 ° C % 68 13 km/h 0%
27 April 2026 Mon Thundery outbreaks in nearby Thundery outbreaks in nearby 21.8 ° C 34 ° C 27.1 ° C % 71 19.1 km/h 0%
28 April 2026 Tue Patchy rain nearby Patchy rain nearby 21 ° C 34.3 ° C 25 ° C % 78 33.1 km/h 82%
29 April 2026 Wed Thundery outbreaks in nearby Thundery outbreaks in nearby 17.4 ° C 27.9 ° C 22.4 ° C % 73 17.6 km/h 0%
30 April 2026 Thu Patchy rain nearby Patchy rain nearby 20.3 ° C 32.7 ° C 25.7 ° C % 73 19.8 km/h 79%
01 May 2026 Fri Patchy rain nearby Patchy rain nearby 14.4 ° C 22.8 ° C 19.5 ° C % 64 36.4 km/h 87%
02 May 2026 Sat Sunny Sunny 13.2 ° C 23.1 ° C 17.9 ° C % 62 27.7 km/h 0%
03 May 2026 Sun Partly Cloudy Partly Cloudy 15.9 ° C 25.4 ° C 19.8 ° C % 67 20.5 km/h 0%
04 May 2026 Mon Patchy rain nearby Patchy rain nearby 20.2 ° C 28 ° C 24.2 ° C % 79 22.7 km/h 82%
05 May 2026 Tue Sunny Sunny 21.1 ° C 35.1 ° C 27.1 ° C % 52 21.6 km/h 0%
06 May 2026 Wed Sunny Sunny 16.9 ° C 32.9 ° C 25 ° C % 42 15.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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