Composite Island Weather Forecast

    • 40
    • 44

    Rain

    • 42
    • 46

    Rain

    • 41
    • 44

    Rain

    • 40
    • 43

    Rain

    • 40
    • 43

    Rain

    • 40
    • 45

    Rain

    • 39
    • 45

    Rain Likely

Today 30 Apr Glacier Bay

Rain Showers early in the Morning, then rain. Highs in the upper 40s. Southeast Winds around 10 Mph.

Tonight 30 Apr Glacier Bay

Rain. Lows around 40. East Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Composite Island Temperature Statistics

April Temperature

Haines - Haines Airport (44.7 miles)

  • Lowest 3 April, 2025

    30.8 °F

  • Average April

    43.4 °F

  • Highest 2 April, 2025

    58.6 °F

Climate (2020–Present)

Haines - Haines Airport (44.7 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    43.5 °F

  • Average High 2020–2025

    48.9 °F
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