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Hazardous Weather Conditions

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

19°C

67°F

Humidity 87%
Wind Speed Calm
Barometer 1014.5 mb (29.99 in)
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 14 May 7:53 am CDT
Extended Forecast for

4 Miles SSE San Antonio TX

  • Today

    Today: Mostly sunny, with a high near 33. South southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h.

    High: 33 °C

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 21. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

    Low: 21 °C

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 33. South wind 10 to 20 km/h, with gusts as high as 35 km/h.

    High: 33 °C

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Southeast wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 40 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.

    High: 33 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Southeast wind 20 to 25 km/h, with gusts as high as 40 km/h.

    Low: 24 °C

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. South southeast wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.

    High: 32 °C

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Southeast wind 25 to 30 km/h, with gusts as high as 45 km/h.

    Low: 26 °C

    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 32. South southeast wind 20 to 25 km/h, with gusts as high as 40 km/h.

    High: 32 °C

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 33. South southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h.
Tonight
Increasing clouds, with a low around 21. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.
Friday
Partly sunny, with a high near 33. South wind 10 to 20 km/h, with gusts as high as 35 km/h.
Friday Night
Mostly cloudy, with a low around 22. Southeast wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight. Winds could gust as high as 40 km/h.
Saturday
Mostly sunny, with a high near 33. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.
Saturday Night
Mostly cloudy, with a low around 24. Southeast wind 20 to 25 km/h, with gusts as high as 40 km/h.
Sunday
Mostly cloudy, with a high near 32. South southeast wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Southeast wind 25 to 30 km/h, with gusts as high as 45 km/h.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 32. South southeast wind 20 to 25 km/h, with gusts as high as 40 km/h.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 32.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE San Antonio TX
 29.39°N 98.48°W (Elev. 627 m)
Last Update:
6:42 am CDT May 14, 2026
Forecast Valid:
8am CDT May 14, 2026-6pm CDT May 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation