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Current conditions at
San Antonio, San Antonio International Airport (KSAT)
Lat: 29.53°NLon: 98.46°WElev: 807ft.
Mostly Cloudy and Windy
86°F
30°C
| Humidity | 65% |
| Wind Speed | E 28 G 38 mph |
| Barometer | 29.98 in (1013.4 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 14 Jun 3:51 pm CDT |
Extended Forecast for
San Antonio TX
This Afternoon
High: 93 °F
Chance
T-stormsTonight
Low: 77 °F
Chance
T-storms then
Mostly CloudySunday
High: 94 °F
Partly Sunny
then Chance
T-stormsSunday Night
Low: 75 °F
Chance
T-storms then
Partly CloudyMonday
High: 94 °F
Mostly Sunny
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 94 °F
Mostly Sunny
Tuesday Night
Low: 76 °F
Mostly Clear
Wednesday
High: 95 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 106. South southeast wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 77. Southeast wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 94. Heat index values as high as 105. South wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 94. South southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 94. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 95. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 77.
Juneteenth
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 74.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 75.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Antonio TX
29.46°N 98.48°W (Elev. 702 ft)
29.46°N 98.48°W (Elev. 702 ft)
2:42 pm CDT Jun 14, 2025
4pm CDT Jun 14, 2025-6pm CDT Jun 21, 2025
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