Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Mostly Cloudy
90°F
32°C
| Humidity | 50% |
| Wind Speed | SE 8 G 22 mph |
| Barometer | 30.03 in (1014.9 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 2 Jul 1:51 pm CDT |
Extended Forecast for
3 Miles E San Antonio International Airport TX
This Afternoon

High: 93 °F
Mostly Sunny
Tonight

Low: 76 °F
Increasing
CloudsFriday

High: 94 °F
Sunny
Friday Night

Low: 75 °F
Mostly Clear
Independence Day

High: 95 °F
Mostly Sunny
Saturday Night

Low: 76 °F
Partly Cloudy
Sunday

High: 95 °F
Mostly Sunny
Sunday Night

Low: 76 °F
Partly Cloudy
Monday

High: 95 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 93. Southeast wind around 10 mph.
Tonight
Increasing clouds, with a low around 76. Southeast wind 5 to 10 mph.
Friday
Mostly cloudy through mid morning, then becoming sunny, with a high near 94. Heat index values as high as 101. Light south wind becoming south southeast 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 75. South wind 5 to 10 mph.
Independence Day
Mostly sunny, with a high near 95. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Mostly sunny, with a high near 96.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles E San Antonio International Airport TX
29.53°N 98.43°W (Elev. 741 ft)
29.53°N 98.43°W (Elev. 741 ft)
1:48 pm CDT Jul 2, 2026
2pm CDT Jul 2, 2026-6pm CDT Jul 8, 2026


