National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

50°F

10°C

Humidity 39%
Wind Speed Calm
Barometer 30.24 in (1024.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 5 Feb 8:56 pm CST
Extended Forecast for

Kyle TX

  • Tonight

    Tonight: Clear, with a low around 43. West wind 5 to 10 mph.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. West wind around 5 mph becoming calm in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. Calm wind becoming north around 5 mph after midnight.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. North wind around 5 mph becoming southeast in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. South wind around 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 75. South wind 5 to 10 mph.

    High: 75 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 43. West wind 5 to 10 mph.
Friday
Sunny, with a high near 80. West wind around 5 mph becoming calm in the afternoon.
Friday Night
Clear, with a low around 46. Calm wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 77. North wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. South wind around 5 mph.
Sunday
Mostly cloudy, with a high near 75. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 54. South wind around 5 mph.
Monday
Partly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 57. South wind around 5 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 76.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kyle TX
 29.99°N 97.89°W (Elev. 791 ft)
Last Update:
9:41 pm CST Feb 5, 2026
Forecast Valid:
9pm CST Feb 5, 2026-6pm CST Feb 12, 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