San Island Weather Forecast

    • 31
    • 39

    Partly Sunny

    • 30
    • 39

    Mostly Cloudy

    • 29
    • 39

    Partly Sunny

    • 30
    • 37

    Mostly Cloudy

    • 32
    • 38

    Chance Rain/Snow

    • 34
    • 38

    Rain/Snow Likely

Today 20 Jan Prince of Wales Island

Partly cloudy then becoming mostly cloudy in the morning then becoming partly cloudy. Areas of fog. Visibility one quarter mile or less at Times. Highs in the mid 30s. Northeast Winds around 10 Mph.

Tonight 20 Jan Prince of Wales Island

Increasing Clouds. Lows in the upper 20s. Northeast Winds around 10 Mph.

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San Island Temperature Statistics

January Temperature

Wrangell (53.4 miles)

  • Lowest 3 January, 2026

    14 °F

  • Average January

    35 °F

  • Highest 13 January, 2026

    52 °F

Climate (2021–Present)

Wrangell (53.4 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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