Santa Catalina Island - Kelp Point Weather Forecast

    • 63
    • 75

    Mostly Cloudy

    • 64
    • 75

    Partly Sunny

    • 65
    • 76

    Mostly Sunny

    • 65
    • 79

    Partly Sunny

    • 64
    • 77

    Partly Sunny

    • 64
    • 76

    Partly Sunny

Today 16 Sep Catalina and Santa Barbara Islands

Low Clouds and fog with drizzle in the morning then mostly cloudy. Highs in the 70s to around 80.

Tonight 16 Sep Catalina and Santa Barbara Islands

Low Clouds and fog. Lows in the upper 50s to mid 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Kelp Point Temperature Statistics

September Temperature

Torrance, Zamperini Field Airport (28 miles)

  • Lowest 2 September, 2026

    60.8 °F

  • Average September

    72.9 °F

  • Highest 9 September, 2026

    98.6 °F

Climate (2021–2026)

Torrance, Zamperini Field Airport (28 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72.2 °F
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