Catalina Airport Weather Forecast

    • 52
    • 65

    Increasing Clouds

    • 52
    • 64

    Rain Likely

    • 54
    • 63

    Mostly Sunny

    • 54
    • 65

    Partly Sunny

    • 54
    • 65

    Partly Sunny

    • 54
    • 64

    Partly Sunny

Today 20 Apr Catalina and Santa Barbara Islands

Mostly cloudy in the morning then sunny. Highs in the mid to upper 60s.

Tonight 20 Apr Catalina and Santa Barbara Islands

Partly cloudy. Lows in the upper 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catalina Airport Temperature Statistics

April Temperature

Avalon Catalina Airport (0 miles)

  • Lowest 13 April, 2026

    49.6 °F

  • Average April

    60.8 °F

  • Highest 4 April, 2026

    80.7 °F

Climate (2021–Present)

Avalon Catalina Airport (0 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    62.2 °F

  • Average High 2021–2026

    68.8 °F
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