Portage Lake Weather Forecast

    • 35
    • 51

    Sunny

    • 42
    • 56

    Partly Sunny

    • 45
    • 61

    Rain Showers Likely

    • 37
    • 53

    Rain Showers Likely

    • 37
    • 49

    Partly Sunny

    • 38
    • 49

    Mostly Cloudy

Today 21 Apr Houghton

Sunny. Highs in the mid 50s. Light northwest Winds.

Tonight 21 Apr Houghton

Clear. Lows around 34. Light north Winds, becoming southeast after midnight.

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  • Temperature Real-Time

Portage Lake Temperature Statistics

April Temperature

Houghton County Memorial Airport (6.2 miles)

  • Lowest 7 April, 2026

    6.1 °F

  • Average April

    34.6 °F

  • Highest 16 April, 2026

    64 °F

Climate (2021–Present)

Houghton County Memorial Airport (6.2 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    52.1 °F
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