Portage Lake Weather Forecast

    • 41
    • 57

    Decreasing Clouds

    • 40
    • 53

    Partly Sunny

    • 49
    • 66

    Breezy

    • 44
    • 60

    Breezy

    • 41
    • 58

    Partly Sunny

    • 41
    • 57

    Mostly Cloudy

Today 4 Oct Houghton

Unseasonably warm. Mostly sunny. Highs 69 to 74.

Tonight 4 Oct Houghton

Clear. A chance of Sprinkles in the evening. Lows in the upper 30s. Northwest Winds 5 to 15 Mph with Gusts up to 30 Mph.

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Portage Lake Temperature Statistics

October Temperature

Houghton County Memorial Airport (6.2 miles)

  • Lowest 2 October, 2026

    39.9 °F

  • Average October

    53.5 °F

  • Highest 1 October, 2026

    63 °F

Climate (2021–2026)

Houghton County Memorial Airport (6.2 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    51.8 °F
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