Glacier Bay Park - Water Weather Forecast

    • 47
    • 58

    Slight Chance Rain Showers

    • 50
    • 65

    Mostly Sunny

    • 50
    • 65

    Partly Sunny

    • 50
    • 62

    Mostly Cloudy

    • 49
    • 62

    Mostly Cloudy

    • 49
    • 62

    Mostly Cloudy

Today 18 Jun Glacier Bay

Mostly cloudy. Slight chance of rain Showers. Highs 56 to 61. Light Winds.

Tonight 18 Jun Glacier Bay

Mostly cloudy. Patchy fog late. Lows in the mid 40s. West Winds around 10 Mph.

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  • Temperature Real-Time

Glacier Bay Park - Water Temperature Statistics

June Temperature

Gustavus, Gustavus Airport (25.5 miles)

  • Lowest 1 June, 2026

    34 °F

  • Average June

    53.7 °F

  • Highest 2 June, 2026

    75.9 °F

Climate (2021–2026)

Gustavus, Gustavus Airport (25.5 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    43.7 °F

  • Average High 2021–2026

    48.7 °F
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