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

48°F

9°C

Humidity 54%
Wind Speed S 3 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Mar 4:53 am CDT
Extended Forecast for

3 Miles SSE San Antonio TX

  • Today

    Today: Sunny, with a high near 79. Light east southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 55. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 87 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 64. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 87. South wind 5 to 10 mph.

    High: 87 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. South southeast wind around 5 mph becoming northeast after midnight.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 85. Northeast wind around 10 mph.

    High: 85 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. East southeast wind 5 to 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Light east southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tonight
Increasing clouds, with a low around 55. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Light east southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 64. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 87. South wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64. South southeast wind around 5 mph becoming northeast after midnight.
Monday
Partly sunny, with a high near 85. Northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 62. East southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 89. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 87.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
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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:
1:42 am CDT Mar 21, 2025
Forecast Valid:
5am CDT Mar 21, 2025-6pm CDT Mar 27, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation