Kosciusko Island Weather Forecast

    • 27
    • 38

    Partly Sunny

    • 26
    • 35

    Areas Freezing Fog

    • 26
    • 33

    Partly Sunny

    • 27
    • 34

    Mostly Cloudy

    • 30
    • 35

    Rain Likely

    • 33
    • 37

    Rain Likely

    • 35
    • 39

    Rain

Today 21 Jan Prince of Wales Island

Partly cloudy then becoming mostly cloudy in the morning then becoming partly cloudy. Patchy fog early in the Morning, then Areas of fog. Visibility one quarter mile or less at Times. Highs 33 to 39. Light Winds.

Tonight 21 Jan Prince of Wales Island

Mostly clear. Areas of fog. Visibility one quarter mile or less at Times. Lows in the upper 20s. Light Winds.

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Kosciusko Island Temperature Statistics

January Temperature

Wrangell (56.5 miles)

  • Lowest 3 January, 2026

    14 °F

  • Average January

    34.7 °F

  • Highest 13 January, 2026

    52 °F

Climate (2021–Present)

Wrangell (56.5 miles)

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  • Average Low 2021–2026

    41 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    50 °F
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