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.

Overcast

70°F

21°C

Humidity 84%
Wind Speed SE 9 mph
Barometer 30.03 in (1015.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 25 Mar 1:53 am CDT
Extended Forecast for

3 Miles SSE San Antonio TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. South southeast wind around 5 mph.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 90. South southeast wind 5 to 10 mph.

    High: 90 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 66. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 90. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. East northeast wind around 10 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. East wind 5 to 10 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. South southeast wind around 5 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 90. South southeast wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 66. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 90. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 64. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 90. South wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 63. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 84. East northeast wind around 10 mph.
Saturday Night
Mostly clear, with a low around 59. East wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Partly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Antonio TX
 29.41°N 98.48°W (Elev. 646 ft)
Last Update:
1:24 am CDT Mar 25, 2026
Forecast Valid:
2am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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