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.

Fair

59°F

15°C

Humidity 87%
Wind Speed NW 3 mph
Barometer 29.92 in (1011.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 5 Nov 1:51 am CST
Extended Forecast for

Balcones Heights TX

  • Overnight

    Overnight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming south around 5 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 59. Light and variable wind becoming north 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 75. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 69. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 56. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 56 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 64. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Calm wind.
Thursday
Sunny, with a high near 81. Calm wind becoming south around 5 mph.
Thursday Night
Increasing clouds, with a low around 59. Light and variable wind becoming north 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 75. North northeast wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 58. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 69. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 56. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 64. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 67.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 55.
Veterans Day
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Balcones Heights TX
 29.48°N 98.56°W (Elev. 784 ft)
Last Update:
1:42 am CST Nov 5, 2026
Forecast Valid:
1am CST Nov 5, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation