Whittier Weather Forecast

    • 25
    • 37

    Partly Sunny

    • 15
    • 40

    Partly Sunny

    • 33
    • 39

    Mostly Sunny

    • 29
    • 37

    Mostly Sunny

    • 29
    • 37

    Partly Sunny

    • 26
    • 34

    Chance Snow

    • 26
    • 33

    Rain/Snow Likely

Today 20 Jan West Prince William Sound & Whittier

Partly sunny. A slight chance of rain in the morning. Highs around 40. Light Winds becoming north 15 Mph with Gusts to 25 Mph in the afternoon.

Tonight 20 Jan West Prince William Sound & Whittier

Mostly cloudy. Lows in the 20s to upper 30s. West wind 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whittier Temperature Statistics

January Temperature

Portage, Portage Glacier (5.6 miles)

  • Lowest 8 January, 2026

    -4 °F

  • Average January

    18.3 °F

  • Highest 18 January, 2026

    45 °F

Climate (2021–Present)

Portage, Portage Glacier (5.6 miles)

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  • Average Low 2021–2026

    32.8 °F

  • Average 2021–2026

    38.6 °F

  • Average High 2021–2026

    44.2 °F
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