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

74°F

23°C

Humidity 64%
Wind Speed S 13 mph
Barometer 30.08 in (1017.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 26 Mar 10:51 am CDT
Extended Forecast for

3 Miles NNW Leon Valley TX

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 86. South wind around 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 88. South wind around 5 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 around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

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

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

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

    High: 85 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 88. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 86. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 61. 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 around 5 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 60. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Partly 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. East wind around 5 mph.
Sunday
Partly sunny, with a high near 85. Light south southeast wind becoming south 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 88. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Partly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Partly sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Leon Valley TX
 29.52°N 98.64°W (Elev. 850 ft)
Last Update:
9:46 am CDT Mar 26, 2026
Forecast Valid:
11am CDT Mar 26, 2026-6pm CDT Apr 1, 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