Portage Lake Weather Forecast

    • 62
    • 76

    Increasing Clouds

    • 63
    • 77

    Rain Showers Likely

    • 64
    • 77

    Rain Showers

    • 54
    • 71

    Breezy

    • 53
    • 67

    Partly Sunny

    • 57
    • 73

    Chance Rain Showers

Today 6 Sep Houghton

Patchy fog in the morning. Mostly sunny. Highs around 80. Light southeast Winds, becoming east 5 to 10 Mph in the afternoon.

Tonight 6 Sep Houghton

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 61. Light east Winds, becoming south after midnight.

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  • Temperature Real-Time

Portage Lake Temperature Statistics

September Temperature

Houghton County Memorial Airport (6.2 miles)

  • Lowest 3 September, 2026

    51.1 °F

  • Average September

    66 °F

  • Highest 1 September, 2026

    82 °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

    51.9 °F
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