Portage Lake Weather Forecast

    • 52
    • 78

    Becoming Sunny

    • 56
    • 70

    Mostly Sunny

    • 67
    • 82

    Chance Thunderstorms

    • 58
    • 80

    Rain Showers Likely

    • 51
    • 67

    Slight Chance Rain Showers

    • 53
    • 68

    Partly Sunny

Today 2 Jul Houghton

Mostly sunny. Haze. Highs around 78 inland to around 72 at the shore. West Winds 5 to 15 Mph.

Tonight 2 Jul Houghton

Clear. Haze. Lows in the upper 50s. West Winds 5 to 10 Mph.

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Portage Lake Temperature Statistics

July Temperature

Houghton County Memorial Airport (6.2 miles)

  • Lowest

  • Average July

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Climate (2020–Present)

Houghton County Memorial Airport (6.2 miles)

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  • Average Low 2020–2025

    35.9 °F
  • Average 2020–2025

    44.1 °F
  • Average High 2020–2025

    52.1 °F
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