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

58°F

14°C

Humidity 70%
Wind Speed NW 3 mph
Barometer 30.17 in (1021.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Oct 2:56 am CDT
Extended Forecast for

3 Miles NE Kyle TX

  • Overnight

    Overnight: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. North wind around 5 mph becoming east northeast in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. East wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. East southeast wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. Southeast wind 5 to 10 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 57. Calm wind.
Thursday
Sunny, with a high near 86. North wind around 5 mph becoming east northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 57. East wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 85. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. East southeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 85. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 59. Southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 82. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 57. East southeast wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 81.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Kyle TX
 30.02°N 97.84°W (Elev. 702 ft)
Last Update:
2:44 am CDT Oct 22, 2026
Forecast Valid:
3am CDT Oct 22, 2026-6pm CDT Oct 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation