San Marcos Weather Forecast

    • 60
    • 73

    Chance Rain Showers

    • 59
    • 79

    Partly Sunny

    • 54
    • 83

    Partly Sunny

    • 50
    • 72

    Mostly Sunny

    • 58
    • 74

    Mostly Cloudy

    • 62
    • 76

    Slight Chance Thunderstorms

Today 23 Mar Hays

Cloudy with chance of Showers and isolated Thunderstorms. Highs in the lower 70s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 23 Mar Hays

Cloudy with a 20 percent chance of Showers. Lows in the upper 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Marcos Temperature Statistics

March Temperature

Gonzales Roger M. Dreyer Memorial (37.3 miles)

  • Lowest 5 March, 2019

    27.9 °F
  • Average March

    58.5 °F
  • Highest 9 March, 2019

    86.4 °F

Climate (2013–Present)

Gonzales Roger M. Dreyer Memorial (37.3 miles)

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  • Average Low 2013–Present

    59.8 °F
  • Average 2013–Present

    69.7 °F
  • Average High 2013–Present

    81 °F
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