Composite Island Weather Forecast

    • 32
    • 40

    Rain/Snow

    • 36
    • 39

    Rain/Snow

    • 36
    • 41

    Rain

    • 37
    • 42

    Slight Chance Rain

    • 36
    • 42

    Mostly Cloudy

    • 34
    • 40

    Chance Rain

Today 14 Jan Glacier Bay

Windy, rain. Highs in the lower 40s. Southwest Winds 30 to 35 Mph with Gusts to around 55 Mph decreasing to around 15 Mph with Gusts to around 40 Mph.

Tonight 14 Jan Glacier Bay

Rain in the Evening, then rain and snow likely late. No snow accumulation. Near steady temperature in the mid 30s. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Composite Island Temperature Statistics

January Temperature

Haines - Haines Airport (44.7 miles)

  • Lowest 4 January, 2026

    1 °F

  • Average January

    20.8 °F

  • Highest 12 January, 2026

    42.1 °F

Climate (2021–Present)

Haines - Haines Airport (44.7 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    43.2 °F

  • Average High 2021–2026

    48.5 °F
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