Girdwood Airport Weather Forecast

    • 43
    • 60

    Partly Sunny

    • 48
    • 61

    Chance Rain Showers

    • 47
    • 60

    Chance Rain Showers

    • 51
    • 67

    Mostly Cloudy

    • 53
    • 73

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

    • 49
    • 64

    Chance Rain

Today 15 Jun East Turnagain Arm

Partly cloudy. Highs in the 50s to lower 60s. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 15 Jun East Turnagain Arm

Partly cloudy. A slight chance of rain Showers after midnight. Lows in the lower to mid 40s. Variable wind 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Girdwood Airport Temperature Statistics

June Temperature

Portage, Portage Glacier (15.5 miles)

  • Lowest 11 June, 2025

    36 °F

  • Average June

    47.9 °F

  • Highest 11 June, 2025

    66.9 °F

Climate (2020–Present)

Portage, Portage Glacier (15.5 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    39.1 °F

  • Average High 2020–2025

    44.6 °F
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