Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Mostly Cloudy
77°F
25°C
| Humidity | 90% |
| Wind Speed | SE 3 mph |
| Barometer | 29.93 in (1012.2 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 21 Sep 6:53 am CDT |
Extended Forecast for
3 Miles N San Antonio, Stinson Municipal Airport TX
Today

High: 97 °F
Sunny
Tonight

Low: 76 °F
Mostly Clear
Tuesday

High: 97 °F
Mostly Sunny
Tuesday Night
Low: 77 °F
Slight Chance
T-storms then
Slight Chance
ShowersWednesday

High: 99 °F
Hot
Wednesday Night

Low: 77 °F
Partly Cloudy
Thursday

High: 98 °F
Mostly Sunny
Thursday Night

Low: 76 °F
Partly Cloudy
Friday

High: 97 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 97. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 76. East wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 97. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Tuesday 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 77. East wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 20%.
Wednesday
Mostly sunny and hot, with a high near 99. North northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 77. East wind 5 to 10 mph becoming light southeast after midnight.
Thursday
Mostly sunny, with a high near 98. East wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light southeast after midnight.
Friday
Mostly sunny, with a high near 97. East wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Mostly sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 98.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles N San Antonio, Stinson Municipal Airport TX
29.37°N 98.48°W (Elev. 581 ft)
29.37°N 98.48°W (Elev. 581 ft)
6:42 am CDT Sep 21, 2026
7am CDT Sep 21, 2026-6pm CDT Sep 27, 2026


