Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Fair
84°F
29°C
| Humidity | 30% |
| Wind Speed | S 9 G 20 mph |
| Barometer | 30.02 in (1015.8 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 9 Feb 3:53 pm CST |
Extended Forecast for
San Antonio, Stinson Municipal Airport TX
Tonight
Low: 57 °F
Increasing
CloudsTuesday
High: 77 °F
Patchy Fog
then CloudyTuesday Night
Low: 59 °F
Chance
ShowersWednesday
High: 78 °F
Slight Chance
Showers then
Mostly SunnyWednesday Night
Low: 58 °F
Partly Cloudy
Thursday
High: 81 °F
Partly Sunny
Thursday Night
Low: 61 °F
Partly Cloudy
Friday
High: 83 °F
Mostly Cloudy
Friday Night
Low: 62 °F
Slight Chance
Showers then
Chance
Showers
Detailed Forecast
Tonight
Increasing clouds, with a low around 57. South southeast wind 5 to 10 mph.
Tuesday
Patchy fog between 7am and 9am. Otherwise, cloudy, with a high near 77. South wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 59. Southeast wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 78. Calm wind becoming northeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 81. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 61. South southeast wind around 5 mph.
Friday
Mostly cloudy, with a high near 83. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 62. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 80.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 48.
Washington's Birthday
Sunny, with a high near 81.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Antonio, Stinson Municipal Airport TX
29.32°N 98.45°W (Elev. 531 ft)
29.32°N 98.45°W (Elev. 531 ft)
4:35 pm CST Feb 9, 2026
4pm CST Feb 9, 2026-6pm CST Feb 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
