Seal Island Weather Forecast

    • 26
    • 28

    Snow Likely

    • 29
    • 34

    Snow

    • 29
    • 29

    Rain Likely

    • 35
    • 40

    Rain

    • 35
    • 39

    Rain

    • 35
    • 41

    Rain/Snow

    • 29
    • 40

    Rain/Snow

Today 8 Jan West Prince William Sound & Whittier

Partly sunny with a slight chance of snow. Highs 16 to 26. North wind 15 to 30 Mph. Gusts to 40 Mph in the morning.

Tonight 8 Jan West Prince William Sound & Whittier

Snow. Areas of blowing snow after midnight. Visibility one quarter mile or less at Times after midnight. Snow accumulation up to 3 Inches. Lows 11 to 25 above. Northeast wind 10 to 25 Mph. Gusts to 30 Mph increasing to 45 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seal Island Temperature Statistics

January Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 1 January, 2026

    -2 °F

  • Average January

    13.6 °F

  • Highest 6 January, 2026

    30.9 °F

Climate (2021–Present)

Portage, Portage Glacier (54.1 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    38.7 °F

  • Average High 2021–2026

    44.3 °F
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