Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

29°C

85°F

Humidity 57%
Wind Speed E 11 km/h
Barometer 1006.5 mb (29.74 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 17 May 5:56 pm CDT
Extended Forecast for

San Marcos Municipal Airport TX

  • Tonight

    Tonight: Partly cloudy, with a low around 18. East wind 5 to 10 km/h becoming west after midnight.

    Low: 18 °C

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33. West southwest wind 5 to 10 km/h becoming south southeast in the afternoon.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Southeast wind 5 to 10 km/h.

    Low: 20 °C

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, sunny, with a high near 33. South southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 33 °C

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Southeast wind 10 to 15 km/h.

    Low: 21 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 34. South wind 10 to 20 km/h, with gusts as high as 30 km/h.

    High: 34 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    Low: 23 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. South wind 15 to 25 km/h, with gusts as high as 40 km/h.

    High: 35 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. South wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Low: 23 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. East wind 5 to 10 km/h becoming west after midnight.
Saturday
Sunny, with a high near 33. West southwest wind 5 to 10 km/h becoming south southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 20. Southeast wind 5 to 10 km/h.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 33. South southeast wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 21. Southeast wind 10 to 15 km/h.
Monday
Mostly sunny, with a high near 34. South wind 10 to 20 km/h, with gusts as high as 30 km/h.
Monday Night
Partly cloudy, with a low around 23. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Tuesday
Partly sunny, with a high near 35. South wind 15 to 25 km/h, with gusts as high as 40 km/h.
Tuesday Night
Mostly cloudy, with a low around 23. South wind 15 to 25 km/h, with gusts as high as 35 km/h.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 34.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
San Marcos Municipal Airport TX
 29.88°N 97.86°W (Elev. 600 m)
5:50 pm CDT May 17, 2024
6pm CDT May 17, 2024-6pm CDT May 24, 2024
 
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