Cat Island Weather Forecast

    • 42
    • 51

    Becoming Sunny

    • 43
    • 51

    Mostly Sunny

    • 45
    • 53

    Partly Sunny

    • 45
    • 50

    Mostly Sunny

    • 46
    • 57

    Partly Sunny

    • 47
    • 58

    Partly Sunny

Today 20 Apr Ketchikan Gateway Borough

Decreasing Clouds. Highs in the lower 50s. Northwest Winds around 10 Mph.

Tonight 20 Apr Ketchikan Gateway Borough

Mostly clear. Lows in the upper 30s. Northwest Winds 10 to 15 Mph.

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Cat Island Temperature Statistics

April Temperature

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

  • Lowest

  • Average April

  • Highest

Climate (2021–Present)

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

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  • Average Low 2021–2026

    43.4 °F
  • Average 2021–2026

    46.9 °F
  • Average High 2021–2026

    50.5 °F
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