Cat Island Weather Forecast

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    Rain Likely

Today 31 Jan Ketchikan Gateway Borough

Slight chance of rain in the Morning, then rain in the afternoon. Rain may be heavy at Times in the afternoon. Highs in the mid 40s. Southeast Winds 10 to 20 Mph.

Tonight 31 Jan Ketchikan Gateway Borough

Rain. Near steady temperature in the lower 40s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cat Island Temperature Statistics

January Temperature

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

  • Lowest 4 January, 2026

    24.1 °F

  • Average January

    39.3 °F

  • Highest 13 January, 2026

    53.1 °F

Climate (2021–Present)

Metlakatla, Metlakatla Seaplane Base (14.3 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    50.4 °F
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