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

56°F

13°C

Humidity 65%
Wind Speed Calm
Barometer 30.22 in (1023.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 2:53 am CDT
Extended Forecast for

San Antonio, Stinson Municipal Airport TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. East northeast wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Northeast wind around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. East wind around 5 mph becoming calm.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. East northeast wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. East northeast wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. East northeast wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. East wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. East wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. East wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. East northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 79. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 62. East wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 84. East northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. East northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 86. East northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 63. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 62. East wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 87.
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Forecast Area
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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:
2:42 am CDT Oct 19, 2026
Forecast Valid:
3am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation