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

87°F

31°C

Humidity 32%
Wind Speed N 12 G 18 mph
Barometer 30.03 in (1016.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 7 Oct 11:56 am CDT
Extended Forecast for

3 Miles NW Niederwald TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. North northeast wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 67. North wind around 5 mph.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Northeast wind around 5 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. East northeast wind around 5 mph becoming calm.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. North northeast wind around 5 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. North northeast wind 5 to 10 mph.
Tonight
Clear, with a low around 67. North wind around 5 mph.
Thursday
Sunny, with a high near 88. Northeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 67. East northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 86. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 86. North northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 88. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 71.
Columbus Day
A 20 percent chance of showers. Mostly sunny, with a high near 88.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 73.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Niederwald TX
 30.04°N 97.79°W (Elev. 640 ft)
Last Update:
12:44 pm CDT Oct 7, 2026
Forecast Valid:
12pm CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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