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

80°F

27°C

Humidity 23%
Wind Speed S 12 G 17 mph
Barometer 29.93 in (1012.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 Mar 3:53 pm CDT
Extended Forecast for

3 Miles NNW San Antonio, Stinson Municipal Airport TX

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light east southeast wind becoming south southeast 5 to 10 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 64. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 91. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 91 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Breezy, with a north northeast wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.

    Low: 44 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 60. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. East wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. East southeast wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. South southeast wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 54. South wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 86. Light east southeast wind becoming south southeast 5 to 10 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 64. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 91. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 44. Breezy, with a north northeast wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.
Monday
Mostly sunny, with a high near 60. North wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 39. East wind 5 to 10 mph.
Tuesday
Sunny, with a high near 69. East southeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 48. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Antonio, Stinson Municipal Airport TX
 29.37°N 98.5°W (Elev. 614 ft)
Last Update:
2:46 pm CDT Mar 13, 2026
Forecast Valid:
4pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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