Santa Catalina Island - Catalina Harbor Weather Forecast

    • 60
    • 66

    Mostly Cloudy

    • 59
    • 65

    Mostly Cloudy

    • 59
    • 66

    Mostly Cloudy

    • 59
    • 65

    Mostly Cloudy

    • 59
    • 64

    Mostly Cloudy

    • 60
    • 65

    Mostly Cloudy

Today 27 Jun Catalina and Santa Barbara Islands

Mostly cloudy. Highs from the mid 60s near the coast to the mid 70s interior.

Tonight 27 Jun Catalina and Santa Barbara Islands

Cloudy. Lows in the mid to upper 50s. Areas of west Winds 15 to 25 Mph in the evening.

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  • Temperature Real-Time

Santa Catalina Island - Catalina Harbor Temperature Statistics

June Temperature

Torrance, Zamperini Field Airport (26.7 miles)

  • Lowest 1 June, 2026

    62.6 °F

  • Average June

    68.2 °F

  • Highest 11 June, 2026

    78.8 °F

Climate (2021–2026)

Torrance, Zamperini Field Airport (26.7 miles)

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  • Average Low 2021–2026

    55.9 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    72.1 °F
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