Copper Harbor Weather Forecast

    • 32
    • 40

    Decreasing Clouds

    • 34
    • 43

    Mostly Sunny

    • 35
    • 44

    Partly Sunny

    • 33
    • 44

    Dense Fog

    • 32
    • 41

    Mostly Cloudy

    • 31
    • 40

    Mostly Cloudy

    • 30
    • 38

    Mostly Cloudy

Today 15 Jan Prince of Wales Island

Mostly cloudy. Patchy fog early in the morning. Patchy fog in the morning. Highs in the lower 40s. Light Winds.

Tonight 15 Jan Prince of Wales Island

Mostly cloudy. Patchy fog in the evening. Patchy fog late. Visibility one quarter mile or less at Times late. Lows in the lower 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Copper Harbor Temperature Statistics

January Temperature

Ketchikan, Ketchikan International Airport (36.7 miles)

  • Lowest 4 January, 2026

    19.9 °F

  • Average January

    37.4 °F

  • Highest 13 January, 2026

    51.1 °F

Climate (2021–Present)

Ketchikan, Ketchikan International Airport (36.7 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    51.9 °F
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