NWS Forecast for: San Marcos TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 4:20 am CST Jan 30, 2023
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  • Overnight

    Overnight: A 20 percent chance of showers.  Cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers



    Low: 36 °F

  • Monday

    Monday: A 40 percent chance of showers.  Cloudy, with a temperature falling to around 33 by 5pm. North wind around 15 mph, with gusts as high as 25 mph.

    Chance
    Showers



    High: 37 °F

  • Monday
    Night

    Monday Night: A chance of rain or freezing rain before midnight, then a chance of rain showers between midnight and 1am, then a chance of rain or freezing rain after 1am.  Cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Rain/Freezing
    Rain


    Low: 32 °F

  • Tuesday

    Tuesday: A chance of rain or freezing rain before 9am, then rain showers likely.  Cloudy, with a high near 36. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    Chance
    Rain/Freezing
    Rain then
    Showers
    Likely

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: Showers.  Low around 32. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Showers




    Low: 32 °F

  • Wednesday

    Wednesday: Showers.  High near 38. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Showers




    High: 38 °F

  • Wednesday
    Night

    Wednesday Night: Showers, with thunderstorms also possible after midnight.  Low around 38. North wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Showers




    Low: 38 °F

  • Thursday

    Thursday: A 30 percent chance of showers before noon.  Mostly cloudy, with a high near 54. North wind around 15 mph, with gusts as high as 20 mph.

    Chance
    Showers then
    Mostly Cloudy


    High: 54 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 20 mph.

    Partly Cloudy




    Low: 37 °F



  • Overnight: A 20 percent chance of showers. Cloudy, with a low around 36. North wind around 15 mph, with gusts as high as 20 mph.

    Monday: A 40 percent chance of showers. Cloudy, with a temperature falling to around 33 by 5pm. North wind around 15 mph, with gusts as high as 25 mph.

    Monday Night: A chance of rain or freezing rain before midnight, then a chance of rain showers between midnight and 1am, then a chance of rain or freezing rain after 1am. Cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Tuesday: A chance of rain or freezing rain before 9am, then rain showers likely. Cloudy, with a high near 36. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Tuesday Night: Showers. Low around 32. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Wednesday: Showers. High near 38. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Wednesday Night: Showers, with thunderstorms also possible after midnight. Low around 38. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Thursday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 54. North wind around 15 mph, with gusts as high as 20 mph.

    Thursday Night: Partly cloudy, with a low around 37. North wind around 15 mph, with gusts as high as 20 mph.

    Friday: Sunny, with a high near 58.

    Friday Night: Mostly clear, with a low around 33.

    Saturday: Sunny, with a high near 63.

    Saturday Night: Mostly clear, with a low around 43.

    Sunday: Sunny, with a high near 68.



    San Marcos TX
     29.9°N 97.91°W (Elev. 640 ft)

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