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

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

1°C

33°F

Humidity 78%
Wind Speed NW 7 km/h
Barometer 1023.9 mb (30.24 in)
Dewpoint -3°C (27°F)
Visibility 16 km
Wind Chill-2°C (28°F)
Last update 9 Dec 1:56 am CST
Extended Forecast for

Kyle TX

  • Overnight

    Overnight: Clear, with a low around -1. Calm wind.

    Low: -1 °C

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 19. South southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.

    High: 19 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 7. Southwest wind 10 to 15 km/h.

    Low: 7 °C

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23. Southwest wind 10 to 15 km/h becoming north northeast in the afternoon.

    High: 23 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 6. North wind 5 to 10 km/h.

    Low: 6 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 21. North wind 5 to 10 km/h becoming south in the afternoon.

    High: 21 °C

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. South southwest wind around 10 km/h.

    Low: 11 °C

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 24. South southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.

    High: 24 °C

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. South southwest wind around 10 km/h.

    Low: 14 °C

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around -1. Calm wind.
Tuesday
Sunny, with a high near 19. South southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.
Tuesday Night
Clear, with a low around 7. Southwest wind 10 to 15 km/h.
Wednesday
Sunny, with a high near 23. Southwest wind 10 to 15 km/h becoming north northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 6. North wind 5 to 10 km/h.
Thursday
Sunny, with a high near 21. North wind 5 to 10 km/h becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 11. South southwest wind around 10 km/h.
Friday
Partly sunny, with a high near 24. South southwest wind 10 to 15 km/h, with gusts as high as 30 km/h.
Friday Night
Partly cloudy, with a low around 14. South southwest wind around 10 km/h.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly cloudy, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 17.
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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 m)
Last Update:
2:18 am CST Dec 9, 2025
Forecast Valid:
2am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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