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.

Light Rain

58°F

14°C

Humidity 50%
Wind Speed N 12 mph
Barometer 30.31 in (1025.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 5 Apr 11:51 am CDT
Extended Forecast for

Alamo Heights TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Cloudy, with a high near 67. North northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 67 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 53. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 7am. Partly sunny, with a high near 71. North northeast wind around 10 mph.

    High: 71 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. East northeast wind around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. Northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. East wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. East southeast wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 81. East southeast wind 5 to 10 mph.

    High: 81 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 67. North northeast wind around 15 mph, with gusts as high as 30 mph.
Tonight
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 53. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers before 7am. Partly sunny, with a high near 71. North northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 50. East northeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 72. Northeast wind around 5 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 54. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 77. East southeast wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 61. Southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 81. East southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 64.
Friday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Saturday
A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamo Heights TX
 29.48°N 98.45°W (Elev. 797 ft)
Last Update:
11:33 am CDT Apr 5, 2026
Forecast Valid:
12pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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