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

83°F

28°C

Humidity 37%
Wind Speed S 9 mph
Barometer 29.82 in (1008.2 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 17 Feb 5:51 pm CST
Extended Forecast for

3 Miles NNW Leon Valley TX

  • Tonight

    Tonight: Increasing clouds, with a low around 59. South southeast wind 5 to 10 mph becoming north northeast after midnight.

    Low: 59 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 60. South wind around 5 mph becoming calm after midnight.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the morning.

    High: 84 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. Northeast wind around 5 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59. East wind around 5 mph becoming north after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 59. South southeast wind 5 to 10 mph becoming north northeast after midnight.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 60. South wind around 5 mph becoming calm after midnight.
Thursday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 60. East wind around 5 mph.
Friday
Partly sunny, with a high near 79. Northeast wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 59. East wind around 5 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 76. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 44. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 72.
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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:
5:44 pm CST Feb 17, 2026
Forecast Valid:
6pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
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