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

74°F

23°C

Humidity 79%
Wind Speed E 3 mph
Barometer 29.83 in (1009.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 2 Apr 6:53 am CDT
Extended Forecast for

2 Miles SSE San Antonio, Stinson Municipal Airport TX

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 86. South southeast wind 5 to 15 mph becoming east in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Increasing clouds, with a low around 70. South southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 89. South southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 89 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Southeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 82. South southeast wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 82 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 56. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm. Cloudy, with a high near 66. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Cloudy, with a low around 53. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 68. North northeast wind around 10 mph.

    High: 68 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 86. South southeast wind 5 to 15 mph becoming east in the morning. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 70. South southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 89. South southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Southeast wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 82. South southeast wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 56. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers after 1pm. Cloudy, with a high near 66. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers. Cloudy, with a low around 53. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 68. North northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly cloudy, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE San Antonio, Stinson Municipal Airport TX
 29.3°N 98.45°W (Elev. 499 ft)
Last Update:
6:42 am CDT Apr 2, 2026
Forecast Valid:
6am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
 
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