Santa Catalina Island - Ben Weston Point Weather Forecast

    • 65
    • 76

    Increasing Clouds

    • 66
    • 75

    Mostly Cloudy

    • 67
    • 76

    Patchy Fog

    • 64
    • 81

    Partly Sunny

    • 60
    • 74

    Partly Sunny

    • 61
    • 73

    Mostly Sunny

Today 23 Sep Catalina and Santa Barbara Islands

Partly cloudy. Highs from the mid 70s to around 80 near the coast to the mid 80s interior.

Tonight 23 Sep Catalina and Santa Barbara Islands

Partly cloudy in the evening then Areas of low Clouds and fog. Lows in the mid 60s.

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Santa Catalina Island - Ben Weston Point Temperature Statistics

September Temperature

San Clemente Island NALF (23.6 miles)

  • Lowest 1 September, 2026

    66.9 °F

  • Average September

    74.7 °F

  • Highest 9 September, 2026

    87.1 °F

Climate (2021–2026)

San Clemente Island NALF (23.6 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    62.4 °F

  • Average High 2021–2026

    66.8 °F
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