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.

A Few Clouds

76°F

24°C

Humidity 85%
Wind Speed Calm
Barometer 30.01 in (1014.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 23 Jun 7:51 am CDT
Extended Forecast for

San Antonio TX

  • Today

    Today: Sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southeast wind 5 to 10 mph becoming light south southeast after midnight.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 96. Heat index values as high as 106. Light south southeast wind becoming southeast 5 to 10 mph in the afternoon.

    High: 96 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. South southeast wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 96. South wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. South southeast wind 5 to 10 mph.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 96. South wind 5 to 10 mph.

    High: 96 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming east southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 77. Southeast wind 5 to 10 mph becoming light south southeast after midnight.
Monday
Mostly sunny, with a high near 96. Heat index values as high as 106. Light south southeast wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 96. South southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 96. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 78. South southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 96. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Mostly sunny, with a high near 96.
Friday Night
Partly cloudy, with a low around 79.
Saturday
Mostly sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
Last Update:
6:42 am CDT Jun 23, 2024
Forecast Valid:
8am CDT Jun 23, 2024-6pm CDT Jun 29, 2024
 
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