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

60°F

16°C

Humidity 75%
Wind Speed S 7 mph
Barometer 29.86 in (1010.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Feb 12:53 am CST
Extended Forecast for

San Antonio, Stinson Municipal Airport TX

  • Overnight

    Overnight: Mostly clear, with a low around 52. South wind 5 to 10 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. South wind 5 to 10 mph becoming north in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. North northeast wind around 10 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. East northeast wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 52. South wind 5 to 10 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 5 mph.
Thursday
Sunny, with a high near 91. South wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 61. North northeast wind around 10 mph.
Friday
Sunny, with a high near 85. East northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 87. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 59. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio, Stinson Municipal Airport TX
 29.32°N 98.45°W (Elev. 531 ft)
Last Update:
12:46 am CST Feb 25, 2026
Forecast Valid:
1am CST Feb 25, 2026-6pm CST Mar 3, 2026
 
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