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

95°F

35°C

Humidity 35%
Wind Speed S 8 G 18 mph
Barometer 29.81 in (1008.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 20 Sep 5:53 pm CDT
Extended Forecast for

3 Miles N San Antonio, Stinson Municipal Airport TX

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 98. Calm wind becoming east around 5 mph in the afternoon.

    High: 98 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. East southeast wind around 5 mph becoming calm after midnight.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 98. Heat index values as high as 101. Light east northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 98 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming light east after midnight.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 98. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 98 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77. East wind 5 to 10 mph becoming light east southeast after midnight.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 98. East wind 5 to 10 mph.

    High: 98 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light east southeast after midnight.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 98. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 76. East southeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 98. Heat index values as high as 101. Light east northeast wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 77. East southeast wind 5 to 10 mph becoming light east after midnight.
Wednesday
Mostly sunny, with a high near 98. Light northeast wind becoming east 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 77. East wind 5 to 10 mph becoming light east southeast after midnight.
Thursday
Mostly sunny, with a high near 98. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light east southeast after midnight.
Friday
Mostly sunny, with a high near 97.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Mostly sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 98.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N San Antonio, Stinson Municipal Airport TX
 29.37°N 98.48°W (Elev. 581 ft)
Last Update:
5:32 pm CDT Sep 20, 2026
Forecast Valid:
6pm CDT Sep 20, 2026-6pm CDT Sep 27, 2026
 
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