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

59°F

15°C

Humidity 48%
Wind Speed NE 13 mph
Barometer 30.27 in (1024.6 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 5 Apr 7:53 am CDT
Extended Forecast for

4 Miles SSE San Antonio TX

  • Today

    Today: A slight chance of showers and thunderstorms, then a chance of showers after 10am. Cloudy, with a high near 68. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 68 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 54. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 7am. Partly sunny, with a high near 72. North northeast wind 5 to 10 mph.

    High: 72 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

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

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. Northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. East wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

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

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. East southeast wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of showers and thunderstorms, then a chance of showers after 10am. Cloudy, with a high near 68. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 54. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers before 7am. Partly sunny, with a high near 72. North northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 51. East northeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 72. Northeast wind around 5 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 55. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 77. East southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 61. East southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE San Antonio TX
 29.41°N 98.48°W (Elev. 646 ft)
Last Update:
7:56 am CDT Apr 5, 2026
Forecast Valid:
8am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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