Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

68°F

20°C

Humidity 84%
Wind Speed N 5 mph
Barometer 29.93 in (1011.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 3 Nov 7:51 am CST
Extended Forecast for

Balcones Heights TX

  • Today

    Today: A 50 percent chance of showers and thunderstorms before 9am.  Mostly cloudy through mid morning, then gradual clearing, with a high near 77. North wind 5 to 10 mph, with gusts as high as 20 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Chance
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. North wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. North wind around 5 mph becoming calm  in the morning.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. East southeast wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 78. South wind around 5 mph becoming calm.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Light and variable wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 30 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. North northeast wind 5 to 10 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after noon.  Partly sunny, with a high near 68. North northeast wind 5 to 10 mph.

    High: 68 °F

    Chance
    Showers

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms before 9am. Mostly cloudy through mid morning, then gradual clearing, with a high near 77. North wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 57. North wind around 5 mph.
Wednesday
Sunny, with a high near 74. North wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 58. East southeast wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 78. South wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 61. Light and variable wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
Friday
Mostly sunny, with a high near 73. North wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 56. North northeast wind 5 to 10 mph.
Saturday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 68. North northeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Balcones Heights TX
 29.48°N 98.56°W (Elev. 784 ft)
8:42 am CST Nov 3, 2026
8am CST Nov 3, 2026-6pm CST Nov 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database