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.

A Few Clouds

64°F

18°C

Humidity 28%
Wind Speed W 10 mph
Barometer 30.38 in (1027.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Feb 12:51 pm CST
Extended Forecast for

2 Miles WNW Balcones Heights TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. West wind around 5 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 79. West wind around 5 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49. Calm wind becoming north around 5 mph after midnight.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. North wind around 5 mph becoming southeast in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm after midnight.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the morning.

    High: 76 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 68. West wind around 5 mph.
Tonight
Clear, with a low around 45. West wind around 5 mph.
Friday
Sunny, with a high near 79. West wind around 5 mph.
Friday Night
Clear, with a low around 49. Calm wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 78. North wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm after midnight.
Sunday
Mostly cloudy, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the morning.
Monday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 58.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 75.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Balcones Heights TX
 29.5°N 98.58°W (Elev. 902 ft)
Last Update:
12:44 pm CST Feb 5, 2026
Forecast Valid:
1pm CST Feb 5, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation