Turtle Lake Weather Forecast

    • 32
    • 37

    Mostly Cloudy

    • 32
    • 40

    Partly Sunny

    • 36
    • 46

    Partly Sunny

    • 37
    • 48

    Rain Showers Likely

    • 36
    • 46

    Chance Rain Showers

    • 36
    • 44

    Slight Chance Rain Showers

Today 30 Apr Keweenaw

Partly cloudy with a slight chance of rain and snow Showers. North Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 30 Apr Keweenaw

Partly cloudy. A chance of snow Showers in the evening. Lows in the lower 30s. Light northwest Winds, becoming north 5 to 10 Mph after midnight. Chance of snow 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Turtle Lake Temperature Statistics

April Temperature

Houghton County Memorial Airport (13.7 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 (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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