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

23°C

74°F

Humidity 88%
Wind Speed SE 7 km/h
Barometer 1015.0 mb (30.01 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 10 Jul 2:53 am CDT
Extended Forecast for

3 Miles S San Antonio TX

  • Overnight

    Overnight: Partly cloudy, with a low around 23. South wind around 10 km/h.

    Low: 23 °C

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 35. South wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 35 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. South southeast wind around 15 km/h, with gusts as high as 30 km/h.

    Low: 24 °C

    Mostly Clear

  • Friday

    Friday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 34. Heat index values as high as 38. South southeast wind 10 to 20 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 25. Southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 10%.

    Low: 25 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. South southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 25. Southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 20%.

    Low: 25 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 34. South southeast wind 10 to 15 km/h.

    High: 34 °C

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. South southeast wind 10 to 15 km/h.

    Low: 24 °C

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. South wind around 10 km/h.
Thursday
Sunny, with a high near 35. South wind 10 to 15 km/h, with gusts as high as 30 km/h.
Thursday Night
Mostly clear, with a low around 24. South southeast wind around 15 km/h, with gusts as high as 30 km/h.
Friday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 34. Heat index values as high as 38. South southeast wind 10 to 20 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.
Friday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 25. Southeast wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 10%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. South southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.
Saturday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 25. Southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 34. South southeast wind 10 to 15 km/h.
Sunday Night
Partly cloudy, with a low around 24. South southeast wind 10 to 15 km/h.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S San Antonio TX
 29.41°N 98.5°W (Elev. 630 m)
Last Update:
1:42 am CDT Jul 10, 2025
Forecast Valid:
3am CDT Jul 10, 2025-6pm CDT Jul 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation