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

49°F

9°C

Humidity 38%
Wind Speed Calm
Barometer 30.58 in (1035.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 23 Feb 12:53 am CST
Extended Forecast for

3 Miles NNW San Antonio, Stinson Municipal Airport TX

  • Overnight

    Overnight: Mostly clear, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40. East southeast wind around 5 mph becoming calm after midnight.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. South southwest wind 5 to 10 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. South southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. North northeast wind 5 to 10 mph.

    Low: 52 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Northeast wind around 5 mph.
Monday
Sunny, with a high near 66. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Monday Night
Clear, with a low around 40. East southeast wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 77. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 53. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 88. South southwest wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 58. South wind around 5 mph.
Thursday
Sunny, with a high near 85. South southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 52. North northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW San Antonio, Stinson Municipal Airport TX
 29.37°N 98.5°W (Elev. 614 ft)
Last Update:
12:44 am CST Feb 23, 2026
Forecast Valid:
1am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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