Santa Catalina Island - Catalina Harbor Weather Forecast

    • 53
    • 60

    Mostly Cloudy

    • 56
    • 60

    Cloudy

    • 57
    • 60

    Cloudy

    • 57
    • 61

    Patchy Fog

    • 57
    • 62

    Patchy Fog

    • 57
    • 62

    Patchy Fog

Today 18 May Catalina and Santa Barbara Islands

Low Clouds and fog clearing to the Beaches in the afternoon. Patchy morning drizzle. Highs in the upper 50s to mid 60s.

Tonight 18 May Catalina and Santa Barbara Islands

Low Clouds and fog near the coast early Spreading inland. Lows in the mid 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Catalina Harbor Temperature Statistics

May Temperature

Torrance, Zamperini Field Airport (26.7 miles)

  • Lowest 6 May, 2024

    50 °F

  • Average May

    62.4 °F

  • Highest 7 May, 2024

    71.6 °F

Climate (2019–Present)

Torrance, Zamperini Field Airport (26.7 miles)

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  • Average Low 2019–2024

    56.7 °F

  • Average 2019–2024

    66.1 °F

  • Average High 2019–2024

    72.1 °F
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