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 and Breezy

55°F

13°C

Humidity 29%
Wind Speed N 25 G 32 mph
Barometer 30.04 in (1016.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 15 Mar 11:56 pm CDT
Extended Forecast for

2 Miles NE Kyle TX

Wind Advisory March 16, 12:27am until March 16, 05:00am
Red Flag Warning March 16, 12:27am until March 16, 08:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory March 16, 12:27am until March 16, 05:00am
    Red Flag Warning March 16, 12:27am until March 16, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 39 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 55. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 32 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. South southwest wind 5 to 10 mph.

    High: 85 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 39. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 55. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 66. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 42. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 50. South wind around 5 mph.
Thursday
Sunny, with a high near 85. South southwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 55. South wind around 5 mph.
Friday
Sunny, with a high near 91.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 93.
Saturday Night
Clear, with a low around 60.
Sunday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Kyle TX
 30.02°N 97.84°W (Elev. 702 ft)
Last Update:
11:48 pm CDT Mar 15, 2026
Forecast Valid:
12am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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