Turtle Lake Weather Forecast

    • 36
    • 45

    Chance Rain Showers

    • 35
    • 44

    Chance Rain Showers

    • 37
    • 47

    Mostly Cloudy

    • 46
    • 54

    Chance Rain Showers

    • 42
    • 59

    Rain Showers Likely

    • 34
    • 51

    Rain Showers Likely

Today 24 Apr Keweenaw

Mostly cloudy. Highs in the mid 40s. Northwest Winds 5 to 10 Mph, becoming northeast in the afternoon.

Tonight 24 Apr Keweenaw

Cloudy with a 50 percent chance of rain. Lows around 34. Northeast Winds 5 to 10 Mph.

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Turtle Lake Temperature Statistics

April Temperature

Houghton County Memorial Airport (13.7 miles)

  • Lowest 1 April, 2025

    2.8 °F

  • Average April

    34.4 °F

  • Highest 17 April, 2025

    57.7 °F

Climate (2020–Present)

Houghton County Memorial Airport (13.7 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    44.1 °F

  • Average High 2020–2025

    52 °F
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