Turtle Lake Weather Forecast

    • 50
    • 56

    Increasing Clouds

    • 64
    • 78

    Mostly Sunny

    • 49
    • 74

    Chance Rain Showers

    • 42
    • 56

    Chance Rain Showers

    • 42
    • 52

    Mostly Cloudy

    • 43
    • 54

    Rain Showers Likely

Today 9 Oct Keweenaw

Mostly sunny. Near steady temperature in the lower 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 9 Oct Keweenaw

Mostly clear in the Evening, then becoming mostly cloudy. Lows around 48. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Turtle Lake Temperature Statistics

October Temperature

Houghton County Memorial Airport (13.7 miles)

  • Lowest 3 October, 2026

    35.1 °F

  • Average October

    51.6 °F

  • Highest 6 October, 2026

    73 °F

Climate (2021–2026)

Houghton County Memorial Airport (13.7 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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