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Current conditions at
San Antonio, Stinson Municipal Airport (KSSF)
Lat: 29.34°NLon: 98.47°WElev: 574ft.
A Few Clouds
93°F
34°C
| Humidity | 50% |
| Wind Speed | SE 10 mph |
| Barometer | 30.07 in (1016.9 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 12 Jul 12:53 pm CDT |
Extended Forecast for
San Antonio, Stinson Municipal Airport TX
This Afternoon

High: 92 °F
Slight Chance
T-stormsTonight

Low: 77 °F
Partly Cloudy
Monday
High: 91 °F
Partly Sunny
then Chance
T-stormsMonday Night
Low: 77 °F
Chance
T-storms then
Chance
ShowersTuesday

High: 88 °F
Chance
ShowersTuesday Night

Low: 74 °F
Chance
ShowersWednesday

High: 86 °F
Showers
LikelyWednesday Night
Low: 74 °F
Slight Chance
T-storms then
Chance
T-stormsThursday
High: 89 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 100. Southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Heat index values as high as 101. South southeast wind 5 to 10 mph.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 88. East southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. East wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 74. East wind 5 to 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 75.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 76.
Saturday
Mostly sunny, with a high near 92.
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)
12:44 pm CDT Jul 12, 2026
1pm CDT Jul 12, 2026-6pm CDT Jul 18, 2026


