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

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast with Haze

82°F

28°C

Humidity 72%
Wind Speed S 10 mph
Barometer 29.91 in (1010.9 mb)
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Heat Index87°F (31°C)
Last update 17 May 9:51 am CDT
Extended Forecast for

Shavano Park TX

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 98. Heat index values as high as 105. South wind 5 to 10 mph.

    High: 98 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am. Increasing clouds, with a low around 74. Southeast wind around 10 mph.

    Low: 74 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 97. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 97 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Isolated showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    T-storms

  • Tuesday

    Tuesday: Isolated showers and thunderstorms. Sunny, with a high near 98. Southeast wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.

    High: 98 °F

    Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Northeast wind around 5 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. East northeast wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 98. Heat index values as high as 105. South wind 5 to 10 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Increasing clouds, with a low around 74. Southeast wind around 10 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 97. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny and hot, with a high near 100. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 73. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers and thunderstorms. Sunny, with a high near 98. Southeast wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 68. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 94. East northeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shavano Park TX
 29.59°N 98.56°W (Elev. 978 ft)
Last Update:
6:42 am CDT May 17, 2025
Forecast Valid:
10am CDT May 17, 2025-6pm CDT May 23, 2025
 
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