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

76°F

24°C

Humidity 58%
Wind Speed S 15 mph
Barometer 30.08 in (1016.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Mar 11:51 am CDT
Extended Forecast for

Alamo Heights TX

  • This Afternoon

    This Afternoon: Partly sunny, then gradually becoming sunny, with a high near 88. South wind around 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 88. South wind 5 to 10 mph becoming east in the afternoon.

    High: 88 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Southeast wind 5 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 85. Light southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 85 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 89. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, then gradually becoming sunny, with a high near 88. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 63. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 88. South wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 60. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 78. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 59. Southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 85. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 63. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 89. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Partly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Partly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamo Heights TX
 29.48°N 98.45°W (Elev. 797 ft)
Last Update:
11:32 am CDT Mar 26, 2026
Forecast Valid:
12pm CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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