Santa Catalina Island - Avalon Bay Weather Forecast

    • 57
    • 62

    Increasing Clouds

    • 56
    • 64

    Patchy Fog

    • 56
    • 62

    Mostly Cloudy

    • 56
    • 63

    Mostly Cloudy

    • 57
    • 62

    Mostly Cloudy

    • 56
    • 63

    Mostly Cloudy

    • 56
    • 62

    Partly Sunny

Today 21 Apr Catalina and Santa Barbara Islands

Areas of low Clouds and fog in the morning then partly cloudy. Highs in the 60s to around 70.

Tonight 21 Apr Catalina and Santa Barbara Islands

Mostly cloudy. Patchy fog through the night. Lows in the lower to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Catalina Island - Avalon Bay Temperature Statistics

April Temperature

San Clemente Island NALF (26.7 miles)

  • Lowest 8 April, 2024

    51.1 °F
  • Average April

    60 °F
  • Highest 9 April, 2024

    73 °F

Climate (2019–Present)

San Clemente Island NALF (26.7 miles)

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  • Average Low 2019–2024

    56.5 °F
  • Average 2019–2024

    61 °F
  • Average High 2019–2024

    66 °F
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