Purgatory Creek Park Weather Forecast

    • 41
    • 72

    Mostly Sunny

    • 27
    • 54

    Mostly Sunny

    • 38
    • 60

    Mostly Sunny

    • 43
    • 64

    Mostly Cloudy

    • 48
    • 57

    Chance Rain Showers

    • 54
    • 65

    Chance Rain Showers

Today 16 Jan Hays

Sunny. Highs in the lower 70s. Southwest Winds around 10 Mph, becoming northwest in the afternoon.

Tonight 16 Jan Hays

Mostly clear. Lows around 40. North Winds around 10 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Purgatory Creek Park Temperature Statistics

January Temperature

San Marcos, San Marcos Municipal Airport (6.2 miles)

  • Lowest 1 January, 2026

    37 °F

  • Average January

    60.5 °F

  • Highest 2 January, 2026

    89.1 °F

Climate (2021–Present)

San Marcos, San Marcos Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    70.3 °F

  • Average High 2021–2026

    82 °F
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