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.

Fair

69°F

21°C

Humidity 66%
Wind Speed SE 7 mph
Barometer 30.16 in (1019.6 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Oct 12:51 am CDT
Extended Forecast for

San Antonio TXSimilar City Names

  • Overnight

    Overnight: Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. East southeast wind 5 to 10 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. East southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 83. East southeast wind around 10 mph.

    High: 83 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 61. East southeast wind 5 to 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 82. East southeast wind around 5 mph.

    High: 82 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 64. East wind around 5 mph.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 86. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. East southeast wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 65. East southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 83. East southeast wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 61. East southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 82. East southeast wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 64. East wind around 5 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio TXSimilar City Names
 29.46°N 98.5°W (Elev. 741 ft)
Last Update:
12:42 am CDT Oct 23, 2026
Forecast Valid:
1am CDT Oct 23, 2026-6pm CDT Oct 29, 2026
 
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