Cat Island Weather Forecast

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    Rain Showers

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    • 57

    Rain Showers

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    • 58

    Chance Rain Showers

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    • 60

    Partly Sunny

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    Slight Chance Rain Showers

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    Chance Rain Showers

Today 8 Jul Ketchikan Gateway Borough

Chance of rain Showers early in the morning. Slight chance of Thunderstorms. Rain Showers. Highs in the upper 50s. South Winds 10 to 15 Mph.

Tonight 8 Jul Ketchikan Gateway Borough

Rain Showers and slight chance of Thunderstorms. Lows in the lower 50s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cat Island Temperature Statistics

July Temperature

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

  • Lowest 1 July, 2026

    50 °F

  • Average July

    54.4 °F

  • Highest 2 July, 2026

    62.1 °F

Climate (2021–2026)

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    50.8 °F
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