Gustavus Weather Forecast

    • 32
    • 41

    Rain Likely

    • 33
    • 41

    Rain

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    • 41

    Rain

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    • 40

    Rain

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    Rain

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    Rain

Today 29 Jan Glacier Bay

Mostly cloudy. Chance of rain. Highs in the lower 40s. East Winds around 10 Mph.

Tonight 29 Jan Glacier Bay

Cloudy. Chance of rain. Patchy fog late. Lows in the lower 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gustavus Temperature Statistics

January Temperature

Gustavus, Gustavus Airport (1.2 miles)

  • Lowest 7 January, 2026

    21 °F

  • Average January

    33.2 °F

  • Highest 13 January, 2026

    46.9 °F

Climate (2021–Present)

Gustavus, Gustavus Airport (1.2 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    48.8 °F
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