Composite Island Weather Forecast

    • 19
    • 34

    Partly Sunny

    • 20
    • 31

    Mostly Sunny

    • 16
    • 28

    Mostly Sunny

    • 19
    • 29

    Partly Sunny

    • 27
    • 30

    Snow Likely

    • 31
    • 32

    Snow Likely

    • 31
    • 39

    Snow

Today 13 Mar Glacier Bay

Mostly cloudy. Highs in the upper 30s. Light Winds.

Tonight 13 Mar Glacier Bay

Decreasing Clouds. Lows in the mid 20s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Composite Island Temperature Statistics

March Temperature

Haines - Haines Airport (44.7 miles)

  • Lowest 5 March, 2025

    28.9 °F

  • Average March

    37 °F

  • Highest 4 March, 2025

    47.6 °F

Climate (2020–Present)

Haines - Haines Airport (44.7 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    43.4 °F

  • Average High 2020–2025

    48.8 °F
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