Santa Catalina Island - White Cove Weather Forecast

    • 57
    • 73

    Increasing Clouds

    • 56
    • 64

    Becoming Sunny

    • 55
    • 64

    Patchy Fog

    • 56
    • 65

    Patchy Fog

    • 56
    • 72

    Patchy Fog

    • 56
    • 74

    Patchy Fog

    • 56
    • 75

    Patchy Fog

Today 23 Mar Catalina and Santa Barbara Islands

Mostly cloudy in the morning then sunny. Highs in the 70s to around 80.

Tonight 23 Mar Catalina and Santa Barbara Islands

Partly cloudy except for Areas of low Clouds and fog. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s and 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - White Cove Temperature Statistics

March Temperature

Avalon Catalina Airport (2.5 miles)

  • Lowest 5 March, 2026

    48.7 °F

  • Average March

    67.8 °F

  • Highest 17 March, 2026

    91.7 °F

Climate (2021–Present)

Avalon Catalina Airport (2.5 miles)

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    68.7 °F
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