Redwyn Dunes Nature Sanctuary Weather Forecast

    • 56
    • 70

    Decreasing Clouds

    • 62
    • 77

    Partly Sunny

    • 62
    • 80

    Partly Sunny

    • 64
    • 77

    Partly Sunny

    • 65
    • 79

    Partly Sunny

    • 61
    • 76

    Partly Sunny

Today 9 Jul Keweenaw

Mostly sunny. Highs 74 to 79 inland to around 71 at the shore. Light north Winds.

Tonight 9 Jul Keweenaw

Partly cloudy. Lows 53 to 58. Light northwest Winds.

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  • Temperature Real-Time

Redwyn Dunes Nature Sanctuary Temperature Statistics

July Temperature

Copper Harbor (16.2 miles)

  • Lowest 6 July, 2026

    51.1 °F

  • Average July

    61.1 °F

  • Highest 2 July, 2026

    78.1 °F

Climate (2021–2026)

Copper Harbor (16.2 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    50.7 °F
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