Whittier Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain

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    Rain

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    Rain Likely

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    Chance Rain

Today 16 Sep West Prince William Sound & Whittier

Widespread Showers. Locally heavy rainfall possible. Highs in the lower 50s. East wind 10 to 25 Mph with Gusts to 40 Mph.

Tonight 16 Sep West Prince William Sound & Whittier

Widespread Showers in the Evening, then scattered Showers after midnight. Lows in the mid 40s. North wind 15 Mph. Gusts to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whittier Temperature Statistics

September Temperature

Portage, Portage Glacier (5.6 miles)

  • Lowest 12 September, 2025

    44.1 °F

  • Average September

    52.9 °F

  • Highest 4 September, 2025

    64 °F

Climate (2020–Present)

Portage, Portage Glacier (5.6 miles)

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  • Average Low 2020–2025

    33.5 °F

  • Average 2020–2025

    39.4 °F

  • Average High 2020–2025

    45 °F
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