Bonny Doon Weather Forecast

    • 53
    • 70

    Gradual Clearing

    • 54
    • 70

    Mostly Cloudy

    • 57
    • 68

    Partly Sunny

    • 51
    • 63

    Partly Sunny

    • 52
    • 71

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

Today 24 Jun Santa Cruz Mountains

Partly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. South Winds up to 5 Mph.

Tonight 24 Jun Santa Cruz Mountains

Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the 50s to lower 60s. Southwest Winds up to 5 Mph.

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Bonny Doon Temperature Statistics

June Temperature

Watsonville, Watsonville Municipal Airport (21.1 miles)

  • Lowest 1 June, 2026

    47.6 °F

  • Average June

    62.3 °F

  • Highest 10 June, 2026

    83.6 °F

Climate (2021–2026)

Watsonville, Watsonville Municipal Airport (21.1 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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