Portage Glacier Visitor Center Weather Forecast

    • 2
    • 20

    Mostly Cloudy

    • -4
    • 14

    Partly Sunny

    • -3
    • 10

    Cold

    • -2
    • 14

    Partly Sunny

    • 0
    • 17

    Partly Sunny

    • 2
    • 19

    Partly Sunny

Today 8 Mar Portage

Partly sunny. A slight chance of snow Showers in the morning. Highs around 19. West wind 15 Mph with Gusts to 25 Mph.

Tonight 8 Mar Portage

Mostly cloudy in the evening then becoming partly cloudy. Lows 2 below to 4 above. West wind 10 to 15 Mph with Gusts to 25 Mph.

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Portage Glacier Visitor Center Temperature Statistics

March Temperature

Portage, Portage Glacier (0 miles)

  • Lowest 2 March, 2026

    -11.9 °F

  • Average March

    5.1 °F

  • Highest 5 March, 2026

    28.9 °F

Climate (2021–Present)

Portage, Portage Glacier (0 miles)

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  • Average Low 2021–2026

    32.5 °F

  • Average 2021–2026

    38.3 °F

  • Average High 2021–2026

    43.9 °F
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