Duke Island Weather Forecast

    • 49
    • 65

    Slight Chance Rain Showers

    • 51
    • 68

    Increasing Clouds

    • 53
    • 70

    Mostly Cloudy

    • 53
    • 71

    Rain Showers

    • 51
    • 67

    Rain Showers Likely

    • 49
    • 65

    Chance Rain Showers

    • 50
    • 65

    Mostly Cloudy

Today 11 Jun Ketchikan Gateway Borough

Decreasing Clouds. Rain Showers early in the Morning, then chance of rain Showers. Highs in the lower 60s. Southeast Winds around 10 Mph.

Tonight 11 Jun Ketchikan Gateway Borough

Partly cloudy. Slight chance of rain Showers early in the evening. Patchy fog late. Lows in the upper 40s. South Winds around 10 Mph early in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duke Island Temperature Statistics

June Temperature

Metlakatla, Metlakatla Seaplane Base (16.8 miles)

  • Lowest 1 June, 2026

    45 °F

  • Average June

    54.2 °F

  • Highest 2 June, 2026

    78.1 °F

Climate (2021–Present)

Metlakatla, Metlakatla Seaplane Base (16.8 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    50.7 °F
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