Belle Harbor Weather Forecast

    • 27
    • 29

    Mostly Cloudy

    • 24
    • 30

    Mostly Cloudy

    • 29
    • 32

    Mostly Cloudy

    • 24
    • 34

    Mostly Cloudy

    • 22
    • 30

    Blustery

    • 14
    • 27

    Blustery

Today 5 Jan Keweenaw

Mostly cloudy. Highs around 30. Light north Winds, becoming southwest this afternoon.

Tonight 5 Jan Keweenaw

Mostly cloudy. Lows around 25. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Belle Harbor Temperature Statistics

January Temperature

Copper Harbor (57.2 miles)

  • Lowest 1 January, 2026

    10 °F

  • Average January

    15.5 °F

  • Highest 3 January, 2026

    21 °F

Climate (2021–Present)

Copper Harbor (57.2 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    51 °F
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