Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
Light Rain and Windy
67°F
19°C
| Humidity | 93% |
| Wind Speed | E 26 G 35 mph |
| Barometer | 29.92 in (1012.3 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 8.00 mi |
| Last update | 20 May 4:53 am CDT |
Extended Forecast for
San Antonio, Stinson Municipal Airport TX
Overnight

Low: 64 °F
Chance
T-stormsWednesday
High: 85 °F
Chance
T-storms then
Partly SunnyWednesday Night
Low: 70 °F
Chance
T-storms then
Showers
LikelyThursday
High: 82 °F
Showers
Likely then
Chance
T-stormsThursday Night
Low: 70 °F
Chance
T-storms then
Chance
ShowersFriday

High: 86 °F
Chance
T-stormsFriday Night

Low: 72 °F
Chance
T-stormsSaturday
High: 83 °F
Showers
Likely then
T-stormsSaturday Night

Low: 69 °F
Showers
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms before 7am. Partly sunny, with a high near 85. East wind around 10 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 70. East southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms after 7am. Mostly cloudy, with a high near 82. East northeast wind 5 to 10 mph becoming south in the morning. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 70. East southeast wind around 5 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 7am. Partly sunny, with a high near 86. South southeast wind around 5 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind 5 to 10 mph.
Saturday
Showers and possibly a thunderstorm. High near 83. South southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 69. East wind 5 to 10 mph. Chance of precipitation is 80%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Memorial Day
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
San Antonio, Stinson Municipal Airport TX
29.32°N 98.47°W (Elev. 581 ft)
29.32°N 98.47°W (Elev. 581 ft)
5:46 am CDT May 20, 2026
5am CDT May 20, 2026-6pm CDT May 26, 2026


