Mount Madonna County Park Weather Forecast

    • 46
    • 59

    Mostly Sunny

    • 47
    • 61

    Mostly Sunny

    • 46
    • 61

    Mostly Sunny

    • 48
    • 62

    Mostly Sunny

    • 49
    • 64

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

    • 50
    • 66

    Mostly Sunny

Today 5 Dec Santa Cruz Mountains

Sunny. Highs in the 50s to mid 60s. North Winds 5 to 15 Mph.

Tonight 5 Dec Santa Cruz Mountains

Mostly clear. Lows in the mid 40s. North Winds 5 to 10 Mph.

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Mount Madonna County Park Temperature Statistics

December Temperature

Watsonville, Watsonville Municipal Airport (6.8 miles)

  • Lowest 1 December, 2025

    37.9 °F

  • Average December

    49.2 °F

  • Highest 2 December, 2025

    66.9 °F

Climate (2020–Present)

Watsonville, Watsonville Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    67.7 °F
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