Staples Weather Forecast

    • 38
    • 50

    Breezy

    • 35
    • 58

    Mostly Sunny

    • 41
    • 66

    Partly Sunny

    • 54
    • 73

    Partly Sunny

    • 52
    • 83

    Mostly Sunny

    • 47
    • 78

    Mostly Sunny

Today 29 Dec Guadalupe

Mostly cloudy and windy. Much cooler with Highs around 50. Northeast Winds 25 to 30 Mph with Gusts up to 45 Mph, becoming north 15 to 20 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 29 Dec Guadalupe

Cloudy. Lows in the upper 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Staples Temperature Statistics

December Temperature

San Marcos, San Marcos Municipal Airport (7.5 miles)

  • Lowest 9 December, 2025

    28 °F

  • Average December

    57 °F

  • Highest 26 December, 2025

    84 °F

Climate (2020–Present)

San Marcos, San Marcos Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    59.5 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    81.9 °F
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