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

83°F

28°C

Humidity 12%
Wind Speed SE 12 mph
Barometer 30.12 in (1019.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 7 Feb 2:53 pm CST
Extended Forecast for

San Antonio, Stinson Municipal Airport TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. South southeast wind around 5 mph.

    High: 81 °F

    Sunny

  • Tonight

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

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the morning.

    High: 77 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54. South wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. South southeast wind 5 to 10 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 74. South wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 58. South southeast wind around 5 mph becoming calm after midnight.

    Low: 58 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the morning.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. South southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 51. South southeast wind around 5 mph becoming calm after midnight.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54. South wind around 5 mph becoming calm after midnight.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 59. South southeast wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 74. South wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 58. South southeast wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio, Stinson Municipal Airport TX
 29.32°N 98.47°W (Elev. 581 ft)
Last Update:
2:33 pm CST Feb 7, 2026
Forecast Valid:
3pm CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

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