Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

53°F

12°C

Humidity 18%
Wind Speed N 17 G 23 mph
Barometer 30.25 in (1023.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Mar 5:51 pm CDT
Extended Forecast for

3 Miles NNW Leon Valley TX

Red Flag Warning March 16, 06:39pm until March 16, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning March 16, 06:39pm until March 16, 08:00pm

    NOW until 8:00pm Mon

    Red Flag Warning

  • Tonight

    Low: 36 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South southeast wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 91. South wind 5 to 10 mph.

    High: 91 °F

    Sunny

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 36. North northeast wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 45. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 78. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 52. South southeast wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 83. Calm wind becoming south southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 54. South wind around 5 mph.
Friday
Sunny, with a high near 91. South wind 5 to 10 mph.
Friday Night
Clear, with a low around 58. South wind around 5 mph.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 93.
Sunday Night
Clear, with a low around 60.
Monday
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Leon Valley TX
 29.52°N 98.64°W (Elev. 850 ft)
5:32 pm CDT Mar 16, 2026
6pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database