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

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

79°F

26°C

Humidity 85%
Wind Speed S 6 mph
Barometer 30.22 in (1021.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 28 Jul 8:51 am CDT
Extended Forecast for

2 Miles ESE San Antonio TX

  • Today

    Today: Mostly sunny, with a high near 97. Heat index values as high as 103. South southeast wind around 5 mph.

    High: 97 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 98 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. South southeast wind around 5 mph becoming calm after midnight.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 99. Calm wind becoming south around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Wednesday Night

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

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny and hot, with a high near 99. Southwest wind around 5 mph becoming southeast in the afternoon.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 78. Southeast wind around 5 mph.

    Low: 78 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 99 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 97. Heat index values as high as 103. South southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 98. Calm wind becoming south southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 73. South southeast wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny and hot, with a high near 99. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 77. South southeast wind around 5 mph.
Thursday
Partly sunny and hot, with a high near 99. Southwest wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 78. Southeast wind around 5 mph.
Friday
Mostly sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 79.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
Last Update:
7:44 am CDT Jul 28, 2025
Forecast Valid:
9am CDT Jul 28, 2025-6pm CDT Aug 3, 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