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.

Light Rain

57°F

14°C

Humidity 60%
Wind Speed N 8 mph
Barometer 30.30 in (1025.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 5 Apr 12:53 pm CDT
Extended Forecast for

San Antonio, Stinson Municipal Airport TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 4pm. Cloudy, with a high near 67. North northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 55. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Northeast wind around 10 mph.

    High: 73 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. East northeast wind 5 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 74. East southeast wind around 5 mph.

    High: 74 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. East southeast wind 5 to 10 mph.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. East southeast wind around 5 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63. East southeast wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Cloudy then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 4pm. Cloudy, with a high near 67. North northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 55. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 51. East northeast wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 74. East southeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 57. East southeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 77. East southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 63. East southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Friday Night
Mostly cloudy, with a low around 67.
Saturday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio, Stinson Municipal Airport TX
 29.32°N 98.47°W (Elev. 581 ft)
Last Update:
1:24 pm CDT Apr 5, 2026
Forecast Valid:
1pm CDT Apr 5, 2026-6pm CDT Apr 11, 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