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Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Fair
96°F
36°C
| Humidity | 43% |
| Wind Speed | S 9 mph |
| Barometer | 29.89 in (1010.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 3 Sep 12:53 pm CDT |
Extended Forecast for
3 Miles SSE San Antonio TX
This Afternoon
High: 101 °F
Hot
Tonight
Low: 78 °F
Partly Cloudy
Friday
High: 98 °F
Partly Sunny
then Slight
Chance
T-stormsFriday Night
Low: 75 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday
High: 97 °F
Mostly Sunny
Saturday Night
Low: 77 °F
Partly Cloudy
Sunday
High: 97 °F
Sunny then
Slight Chance
T-stormsSunday Night
Low: 77 °F
Mostly Clear
Labor Day
High: 97 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 101. Heat index values as high as 106. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 78. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 102. South southeast wind 5 to 10 mph.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 97. South southeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.
Labor Day
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 77.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Mostly sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE San Antonio TX
29.41°N 98.48°W (Elev. 646 ft)
29.41°N 98.48°W (Elev. 646 ft)
12:42 pm CDT Sep 3, 2026
12pm CDT Sep 3, 2026-6pm CDT Sep 9, 2026
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