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.

Overcast

57°F

14°C

Humidity 67%
Wind Speed SW 3 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 16 Dec 12:56 pm CST
Extended Forecast for

Kyle TX

  • This Afternoon

    This Afternoon: Cloudy, with a high near 61. South wind 5 to 10 mph.

    High: 61 °F

    Cloudy

  • Tonight

    Tonight: A slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms. Patchy fog before 1pm. Otherwise, cloudy, with a high near 67. North northeast wind around 5 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. South southwest wind 5 to 10 mph.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67. North wind 5 to 10 mph becoming south in the afternoon.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. South wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 61. South wind 5 to 10 mph.
Tonight
A slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms. Patchy fog before 1pm. Otherwise, cloudy, with a high near 67. North northeast wind around 5 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 58. South southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 78. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Clear, with a low around 40. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 67. North wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 48. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 77. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kyle TX
 30.02°N 97.89°W (Elev. 797 ft)
Last Update:
12:48 pm CST Dec 16, 2025
Forecast Valid:
1pm CST Dec 16, 2025-6pm CST Dec 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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