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Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Mostly Cloudy
49°F
9°C
| Humidity | 74% |
| Wind Speed | NW 5 mph |
| Barometer | 30.39 in (1027.9 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 18 Oct 1:51 am CDT |
Extended Forecast for
3 Miles E San Antonio International Airport TX
Overnight

Low: 51 °F
Partly Cloudy
Sunday

High: 74 °F
Mostly Sunny
Sunday Night

Low: 55 °F
Partly Cloudy
Monday

High: 77 °F
Partly Sunny
Monday Night

Low: 59 °F
Partly Cloudy
Tuesday

High: 83 °F
Sunny
Tuesday Night

Low: 61 °F
Mostly Clear
Wednesday

High: 85 °F
Sunny
Wednesday Night

Low: 61 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 51. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 74. North wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.
Monday
Partly sunny, with a high near 77. North northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 59. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 83. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 85. East wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 64.
Saturday
Mostly sunny, with a high near 88.
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)
2:42 am CDT Oct 18, 2026
2am CDT Oct 18, 2026-6pm CDT Oct 24, 2026


