Santa Catalina Island - Goat Harbor Weather Forecast

    • 51
    • 64

    Mostly Cloudy

    • 52
    • 64

    Patchy Fog

    • 52
    • 64

    Patchy Fog

    • 50
    • 64

    Partly Sunny

    • 49
    • 58

    Patchy Fog

    • 51
    • 62

    Patchy Fog

    • 52
    • 63

    Mostly Sunny

Today 30 Apr Catalina and Santa Barbara Islands

Low Clouds and fog with partial afternoon clearing. Highs in the upper 50s to mid 60s.

Tonight 30 Apr Catalina and Santa Barbara Islands

Low Clouds and fog. Lows in the upper 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Goat Harbor Temperature Statistics

April Temperature

Avalon Catalina Airport (1.2 miles)

  • Lowest 2 April, 2025

    44.7 °F

  • Average April

    56.2 °F

  • Highest 11 April, 2025

    78.7 °F

Climate (2020–Present)

Avalon Catalina Airport (1.2 miles)

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  • Average Low 2020–2025

    56.2 °F

  • Average 2020–2025

    62.1 °F

  • Average High 2020–2025

    68.7 °F
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