Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Mostly Cloudy
81°F
27°C
| Humidity | 85% |
| Wind Speed | SE 6 mph |
| Barometer | 29.92 in (1011.7 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 5 Sep 1:53 am CDT |
Extended Forecast for
3 Miles SSE San Antonio TX
Overnight

Low: 78 °F
Mostly Cloudy
Saturday

High: 98 °F
Partly Sunny
Saturday Night

Low: 78 °F
Partly Cloudy
Sunday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night

Low: 78 °F
Partly Cloudy
Labor Day

High: 98 °F
Sunny
Monday Night

Low: 77 °F
Mostly Clear
Tuesday

High: 98 °F
Sunny
Tuesday Night

Low: 77 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 78. South southeast wind around 5 mph.
Saturday
Partly sunny, with a high near 98. Heat index values as high as 101. South southeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph.
Labor Day
Sunny, with a high near 98. South southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 77. South southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 98. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Mostly sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 77.
Friday
Sunny, with a high near 98.
Additional Forecasts and Information
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ABOUT 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)
2:46 am CDT Sep 5, 2026
2am CDT Sep 5, 2026-6pm CDT Sep 11, 2026


