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

75°F

24°C

Humidity 88%
Wind Speed SE 5 mph
Barometer 30.00 in (1014.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 15 Oct 7:53 am CDT
Extended Forecast for

3 Miles SSE San Antonio TX

  • Today

    Today: Mostly sunny, with a high near 92. East southeast wind 5 to 10 mph.

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers after 4am. Partly cloudy, with a low around 66. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 66 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 7am. Partly sunny, with a high near 73. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 73 °F

    Breezy.
    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. North wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 70. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. North northeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. East wind 5 to 10 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. East wind around 5 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 92. East southeast wind 5 to 10 mph.
Tonight
A 40 percent chance of showers after 4am. Partly cloudy, with a low around 66. Light and variable wind becoming north 5 to 10 mph after midnight.
Friday
A 30 percent chance of showers before 7am. Partly sunny, with a high near 73. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 52. North wind 15 to 20 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 70. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 50. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 73. East wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 77. East wind around 5 mph.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Antonio TX
 29.41°N 98.48°W (Elev. 646 ft)
Last Update:
6:46 am CDT Oct 15, 2026
Forecast Valid:
8am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation