NWS Forecast for: San Marcos TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 2:58 am CST Feb 7, 2023
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  • Today

    Today: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Cloudy, with a high near 73. South southeast wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    High: 73 °F

  • Tonight

    Tonight: Showers and thunderstorms.  Low around 48. Southeast wind 15 to 20 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms



    Low: 48 °F

  • Wednesday

    Wednesday: Showers and thunderstorms before noon, then a chance of showers.  High near 57. North northwest wind 10 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    T-storms then
    Chance
    Showers

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 38. North northwest wind 5 to 10 mph becoming west southwest after midnight.

    Mostly Clear



    Low: 38 °F

  • Thursday

    Thursday: Sunny, with a high near 70. West southwest wind 5 to 10 mph.

    Sunny



    High: 70 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 38. North northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Mostly Clear



    Low: 38 °F

  • Friday

    Friday: Sunny, with a high near 55. North northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Sunny



    High: 55 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Clear



    Low: 30 °F

  • Saturday

    Saturday: Sunny, with a high near 58. Northwest wind 5 to 10 mph becoming south southeast in the afternoon.

    Sunny



    High: 58 °F



  • Today: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 73. South southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: Showers and thunderstorms. Low around 48. Southeast wind 15 to 20 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Wednesday: Showers and thunderstorms before noon, then a chance of showers. High near 57. North northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Wednesday Night: Mostly clear, with a low around 38. North northwest wind 5 to 10 mph becoming west southwest after midnight.

    Thursday: Sunny, with a high near 70. West southwest wind 5 to 10 mph.

    Thursday Night: Mostly clear, with a low around 38. North northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Friday: Sunny, with a high near 55. North northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Friday Night: Mostly clear, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Saturday: Sunny, with a high near 58. Northwest wind 5 to 10 mph becoming south southeast in the afternoon.

    Saturday Night: Partly cloudy, with a low around 34.

    Sunday: Mostly cloudy, with a high near 63.

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 51.

    Monday: A 30 percent chance of showers. Cloudy, with a high near 69.



    San Marcos TX
     29.88°N 97.91°W (Elev. 597 ft)

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