7-Day Forecast 29.88°N 97.86°W (Text-Only)
NWS Forecast for: San Marcos Municipal Airport TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 6:22 pm CST Feb 6, 2025
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  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, increasing clouds, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Partly Cloudy



  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 86. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Becoming
    Sunny


  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Partly Cloudy



  • Sunday

    Sunday: Partly sunny, with a high near 80. South southeast wind 5 to 10 mph becoming east in the afternoon.

    High: 80 °F

    Partly Sunny



  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 56. East northeast wind 5 to 10 mph.

    Low: 56 °F

    Mostly Cloudy



  • Monday

    Monday: Mostly cloudy, with a high near 68. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Cloudy



  • Monday
    Night

    Monday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 56. East wind 5 to 10 mph.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 64. South wind 5 to 10 mph.

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 82. South wind 5 to 10 mph.

    Friday Night: Partly cloudy, with a low around 64. South wind around 10 mph, with gusts as high as 20 mph.

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 86. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Saturday Night: Partly cloudy, with a low around 62. South wind 5 to 10 mph.

    Sunday: Partly sunny, with a high near 80. South southeast wind 5 to 10 mph becoming east in the afternoon.

    Sunday Night: Mostly cloudy, with a low around 56. East northeast wind 5 to 10 mph.

    Monday: Mostly cloudy, with a high near 68. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. East wind 5 to 10 mph.

    Tuesday: A chance of showers and thunderstorms before noon, then a slight chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52.

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 70.

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 38.

    Thursday: Partly sunny, with a high near 59.



    San Marcos Municipal Airport TX
     29.88°N 97.86°W (Elev. 600 ft)

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