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

77°F

25°C

Humidity 28%
Wind Speed SE 8 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Mar 4:53 pm CDT
Extended Forecast for

6 Miles SSW San Antonio, Stinson Municipal Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 51. South southeast wind around 5 mph becoming calm after midnight.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 83 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. South wind around 5 mph.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. Calm wind becoming south around 5 mph in the morning.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56. South southeast wind around 5 mph.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Light south southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. South southeast wind 5 to 10 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93. South 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

Detailed Forecast

Tonight
Mostly clear, with a low around 51. South southeast wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 53. South wind around 5 mph.
Friday
Sunny, with a high near 90. Calm wind becoming south around 5 mph in the morning.
Friday Night
Clear, with a low around 56. South southeast wind around 5 mph.
Saturday
Sunny, with a high near 94. Light south southwest wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 57. South southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 93. South 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 89.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 91.
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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:
4:42 pm CDT Mar 18, 2026
Forecast Valid:
5pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
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