National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

A Few Clouds

84°F

29°C

Humidity 44%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1017.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 12 May 2:53 pm CDT
Extended Forecast for

3 Miles SSE San Antonio TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. East wind around 5 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm after midnight.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72. South southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 72 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 93. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 93 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. East wind around 5 mph.
Tonight
Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 92. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 93. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 72. South southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 93. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly cloudy, with a high near 92.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Antonio TX
 29.41°N 98.48°W (Elev. 646 ft)
Last Update:
2:46 pm CDT May 12, 2026
Forecast Valid:
3pm CDT May 12, 2026-6pm CDT May 18, 2026
 
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Additional Resources

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