7-Day Forecast 29.88°N 97.94°W (Text-Only)
NWS Forecast for: San Marcos TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 4:00 pm CDT May 3, 2024
Print


  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers.  Cloudy, with a high near 77. East wind around 10 mph.

    High: 77 °F

    Chance
    Showers


  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 10pm.  Cloudy, with a low around 69. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly cloudy, with a high near 85. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Cloudy



  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Increasing clouds, with a low around 69. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely


  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 70. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Slight Chance
    T-storms


  • Monday

    Monday: Mostly cloudy, with a high near 85. South wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 85 °F

    Mostly Cloudy



  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 72. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Cloudy



  • Tuesday

    Tuesday: Partly sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Partly Sunny





  • This Afternoon: A 30 percent chance of showers. Cloudy, with a high near 77. East wind around 10 mph.

    Tonight: A chance of showers, with thunderstorms also possible after 10pm. Cloudy, with a low around 69. East southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Saturday: Mostly cloudy, with a high near 85. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Increasing clouds, with a low around 69. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Monday: Mostly cloudy, with a high near 85. South wind 10 to 20 mph, with gusts as high as 25 mph.

    Monday Night: Mostly cloudy, with a low around 72. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Tuesday: Partly sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Tuesday Night: Mostly cloudy, with a low around 72.

    Wednesday: Partly sunny, with a high near 92.

    Wednesday Night: Partly cloudy, with a low around 72.

    Thursday: Partly sunny, with a high near 93.

    Thursday Night: Partly cloudy, with a low around 69.

    Friday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 86.



    San Marcos TX
     29.88°N 97.94°W (Elev. 577 ft)

    Visit your local NWS office at: https://www.weather.gov/ewx