Turtle Lake Weather Forecast

    • 47
    • 65

    Sunny

    • 49
    • 69

    Partly Sunny

    • 47
    • 64

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 46
    • 64

    Mostly Sunny

    • 48
    • 66

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

Today 28 May Keweenaw

Sunny. Light southeast Winds.

Tonight 28 May Keweenaw

Clear. Lows in the mid 40s. Light south Winds, becoming west 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Turtle Lake Temperature Statistics

May Temperature

Houghton County Memorial Airport (13.7 miles)

  • Lowest 8 May, 2026

    28 °F

  • Average May

    47.8 °F

  • Highest 15 May, 2026

    82.9 °F

Climate (2021–Present)

Houghton County Memorial Airport (13.7 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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