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

74°F

23°C

Humidity 43%
Wind Speed SE 9 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Feb 5:56 pm CST
Extended Forecast for

Kyle TX

  • Tonight

    Tonight: Increasing clouds, with a low around 53. South wind 5 to 10 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Patchy fog between 7am and 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 81. South wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 58. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 82. South wind around 5 mph.

    High: 82 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. South wind 5 to 10 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 84. South southwest wind around 5 mph becoming north in the afternoon.

    High: 84 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming south southeast after midnight.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. East southeast wind 5 to 10 mph becoming north in the morning.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Northeast wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 53. South wind 5 to 10 mph.
Tuesday
Patchy fog between 7am and 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 81. South wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Increasing clouds, with a low around 58. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 82. South wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 60. South wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 84. South southwest wind around 5 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 58. East northeast wind around 5 mph becoming south southeast after midnight.
Friday
Mostly sunny, with a high near 79. East southeast wind 5 to 10 mph becoming north in the morning.
Friday Night
Mostly cloudy, with a low around 54. Northeast wind around 5 mph.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kyle TX
 30.02°N 97.89°W (Elev. 797 ft)
Last Update:
5:42 pm CST Feb 16, 2026
Forecast Valid:
6pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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