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

60°F

16°C

Humidity 93%
Wind Speed NW 5 mph
Barometer 30.09 in (1018.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 11 Nov 10:56 pm CST
Extended Forecast for

Kyle TX

  • Tonight

    Tonight: Patchy fog before 3am. Otherwise, clear, with a low around 55. Light west northwest wind becoming north northwest 5 to 10 mph after midnight.

    Low: 55 °F

    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 74. North wind 5 to 10 mph becoming light north northeast in the afternoon.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. Calm wind becoming west around 5 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. West northwest wind around 5 mph becoming calm in the morning.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. South southeast wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Partly sunny, with a high near 69. Light east wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55. East southeast wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 54. East wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog before 3am. Otherwise, clear, with a low around 55. Light west northwest wind becoming north northwest 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 74. North wind 5 to 10 mph becoming light north northeast in the afternoon.
Thursday Night
Clear, with a low around 49. Calm wind becoming west around 5 mph.
Friday
Sunny, with a high near 75. West northwest wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 50. South southeast wind around 5 mph becoming calm.
Saturday
A 40 percent chance of showers after noon. Partly sunny, with a high near 69. Light east wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. East southeast wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 54. East wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kyle TX
 29.99°N 97.89°W (Elev. 791 ft)
Last Update:
11:42 pm CST Nov 11, 2026
Forecast Valid:
11pm CST Nov 11, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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