Turtle Lake Weather Forecast

    • 66
    • 80

    Increasing Clouds

    • 61
    • 76

    Chance Thunderstorms

    • 61
    • 80

    Chance Thunderstorms

    • 57
    • 73

    Slight Chance Rain Showers

    • 59
    • 71

    Partly Sunny

    • 60
    • 74

    Partly Sunny

Today 24 Jul Keweenaw

Warm. Mostly sunny. Highs 79 to 84. Southwest Winds 5 to 15 Mph.

Tonight 24 Jul Keweenaw

Partly cloudy in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Lows 60 to 65 inland to around 67 at the shore. South Winds 5 to 15 Mph, becoming southwest 10 to 15 Mph after midnight. Gusts up to 30 Mph. Chance of rain 70 percent.

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Turtle Lake Temperature Statistics

July Temperature

Houghton County Memorial Airport (13.7 miles)

  • Lowest 6 July, 2026

    46 °F

  • Average July

    69 °F

  • Highest 13 July, 2026

    91.9 °F

Climate (2021–2026)

Houghton County Memorial Airport (13.7 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    52 °F
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