Mount Madonna County Park Weather Forecast

    • 56
    • 61

    Decreasing Clouds

    • 56
    • 61

    Partly Sunny

    • 52
    • 64

    Partly Sunny

    • 52
    • 66

    Partly Sunny

    • 54
    • 68

    Patchy Fog

    • 55
    • 69

    Mostly Sunny

    • 55
    • 71

    Sunny

Today 18 Jun Santa Cruz Mountains

Partly cloudy. Highs in the lower 70s. South Winds 5 to 10 Mph.

Tonight 18 Jun Santa Cruz Mountains

Mostly cloudy. A slight chance of drizzle after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph.

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Mount Madonna County Park Temperature Statistics

June Temperature

Watsonville, Watsonville Municipal Airport (6.8 miles)

  • Lowest 1 June, 2026

    47.6 °F
  • Average June

    62 °F
  • Highest 10 June, 2026

    83.6 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    47.7 °F
  • Average 2021–2026

    57.2 °F
  • Average High 2021–2026

    68.2 °F
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