Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fog/Mist

69°F

21°C

Humidity 70%
Wind Speed SW 8 mph
Barometer 29.78 in (1008.0 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 15 Feb 2:56 pm CST
Extended Forecast for

San Marcos Municipal Airport TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 30. North northeast wind 5 to 10 mph becoming light  after midnight.

    Low: 30 °F

    Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. Light and variable wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. South southeast wind 5 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after noon.  Mostly cloudy, with a high near 73. South wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 26. North wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. North wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. West southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 37. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 55. North wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 30. North northeast wind 5 to 10 mph becoming light after midnight.
Washington's Birthday
Mostly sunny, with a high near 64. Light and variable wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 52. South southeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 73. South wind 5 to 10 mph becoming north northwest in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 26. North wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 39. North wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 44.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos Municipal Airport TX
 29.88°N 97.86°W (Elev. 600 ft)
2:48 pm CST Feb 15, 2025
3pm CST Feb 15, 2025-6pm CST Feb 21, 2025
 
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Additional Resources

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