National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

55°F

13°C

Humidity 80%
Wind Speed Calm
Barometer 30.18 in (1021.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 19 Mar 3:53 am CDT
Extended Forecast for

6 Miles SSW San Antonio, Stinson Municipal Airport TX

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 84 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. South wind around 5 mph becoming west southwest after midnight.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 89. Light west southwest wind becoming south southwest 5 to 10 mph in the morning.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58. South southeast wind 5 to 10 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93. South southwest wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.

    High: 90 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Clear, with a low around 52. South wind around 5 mph becoming west southwest after midnight.
Friday
Sunny, with a high near 89. Light west southwest wind becoming south southwest 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 57. South wind around 5 mph.
Saturday
Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 58. South southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 93. South southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 58. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW San Antonio, Stinson Municipal Airport TX
 29.25°N 98.5°W (Elev. 548 ft)
Last Update:
2:46 am CDT Mar 19, 2026
Forecast Valid:
4am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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