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.

Fog/Mist

66°F

19°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 29.66 in (1003.7 mb)
Dewpoint 65°F (18°C)
Visibility 2.50 mi
Last update 19 Feb 3:53 am CST
Extended Forecast for

4 Miles NE San Antonio, Stinson Municipal Airport TX

  • Today

    Today: Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming north around 5 mph in the morning.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 61. East southeast wind around 5 mph.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. East northeast wind around 5 mph becoming southeast in the afternoon.

    High: 80 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. East southeast wind around 5 mph becoming north after midnight.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. East wind 5 to 10 mph.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming north around 5 mph in the morning.
Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 61. East southeast wind around 5 mph.
Friday
Patchy dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. East northeast wind around 5 mph becoming southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 60. East southeast wind around 5 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 80. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 45. North northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 66. Northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 41. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 66. East wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE San Antonio, Stinson Municipal Airport TX
 29.37°N 98.42°W (Elev. 554 ft)
Last Update:
3:54 am CST Feb 19, 2026
Forecast Valid:
4am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
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