Whittier Weather Forecast

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    • 53

    Slight Chance Rain Showers

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    • 52

    Rain Showers

    • 41
    • 47

    Rain Showers

    • 37
    • 45

    Chance Rain Showers

    • 38
    • 45

    Rain Showers Likely

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    Chance Rain Showers

Today 28 Sep West Prince William Sound & Whittier

Widespread rain Showers in the Morning, then numerous rain Showers in the afternoon. Highs in the lower 50s. North wind 10 to 15 Mph.

Tonight 28 Sep West Prince William Sound & Whittier

Mostly clear. Lows in the mid 40s. West wind 15 Mph with Gusts to 25 Mph.

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  • Temperature Real-Time

Whittier Temperature Statistics

September Temperature

Portage, Portage Glacier (5.6 miles)

  • Lowest 24 September, 2026

    30 °F

  • Average September

    49.7 °F

  • Highest 11 September, 2026

    68 °F

Climate (2021–2026)

Portage, Portage Glacier (5.6 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    38.2 °F

  • Average High 2021–2026

    43.8 °F
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