National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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: 4:42 pm CDT Jun 17, 2024		Print

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 74. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 78. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 78 °F

    Heavy Rain



  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 73. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Heavy Rain



  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 82 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 73. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Mostly Cloudy



  • Friday

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Slight Chance
    T-storms


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72. East southeast wind 5 to 10 mph.

    Low: 72 °F

    Partly Cloudy



    • Tonight: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    Tuesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Tuesday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 74. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Juneteenth: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 78. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 73. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Thursday Night: Mostly cloudy, with a low around 73. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Friday Night: Partly cloudy, with a low around 72. East southeast wind 5 to 10 mph.

    Saturday: Mostly sunny, with a high near 89.

    Saturday Night: Mostly clear, with a low around 73.

    Sunday: Mostly sunny, with a high near 91.

    Sunday Night: Partly cloudy, with a low around 74.

    Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.


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

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