Santa Catalina Island - Little Harbor Weather Forecast

    • 59
    • 72

    Mostly Sunny

    • 59
    • 71

    Sunny

    • 59
    • 70

    Mostly Sunny

    • 59
    • 70

    Sunny

    • 59
    • 69

    Sunny

    • 59
    • 68

    Patchy Fog

Today 15 Jun Catalina and Santa Barbara Islands

Mostly cloudy in the morning then sunny. Patchy fog in the morning. Highs in the upper 60s and 70s.

Tonight 15 Jun Catalina and Santa Barbara Islands

Mostly clear in the evening then Areas of low Clouds and fog. Lows around 60.

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Santa Catalina Island - Little Harbor Temperature Statistics

June Temperature

San Clemente Island NALF (25.5 miles)

  • Lowest 2 June, 2025

    57 °F

  • Average June

    61.1 °F

  • Highest 1 June, 2025

    70 °F

Climate (2020–Present)

San Clemente Island NALF (25.5 miles)

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  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    61.4 °F

  • Average High 2020–2025

    66.2 °F
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