Girdwood Weather Forecast

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    • 50

    Rain Showers

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    • 47

    Rain

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    • 47

    Rain

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    • 48

    Rain Showers Likely

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    Rain Showers

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    Chance Rain/Snow

Today 15 May East Turnagain Arm

Partly sunny with isolated rain Showers. Highs in the upper 40s. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 15 May East Turnagain Arm

Mostly cloudy with scattered rain Showers. Lows in the 30s. Variable wind 10 Mph.

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  • Temperature Real-Time

Girdwood Temperature Statistics

May Temperature

Portage, Portage Glacier (15.5 miles)

  • Lowest 9 May, 2026

    32 °F

  • Average May

    39.9 °F

  • Highest 6 May, 2026

    46 °F

Climate (2021–Present)

Portage, Portage Glacier (15.5 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    38.1 °F

  • Average High 2021–2026

    43.7 °F
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