Glacier Bay Park - Water Weather Forecast

    • 50
    • 61

    Rain Showers Likely

    • 51
    • 62

    Partly Sunny

    • 51
    • 64

    Partly Sunny

    • 51
    • 65

    Partly Sunny

    • 51
    • 63

    Mostly Cloudy

    • 50
    • 60

    Mostly Cloudy

    • 50
    • 59

    Chance Rain

Today 18 Jun Glacier Bay

Slight chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Highs in the lower 60s. Light Winds becoming southwest around 10 Mph.

Tonight 18 Jun Glacier Bay

Rain Showers. Patchy fog late. Lows in the upper 40s. Southwest Winds around 10 Mph.

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Glacier Bay Park - Water Temperature Statistics

June Temperature

Gustavus, Gustavus Airport (25.5 miles)

  • Lowest 14 June, 2025

    37 °F

  • Average June

    49.1 °F

  • Highest 14 June, 2025

    64 °F

Climate (2020–Present)

Gustavus, Gustavus Airport (25.5 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    43.5 °F

  • Average High 2020–2025

    48.5 °F
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