Redwyn Dunes Nature Sanctuary Weather Forecast

    • 45
    • 55

    Partly Sunny

    • 52
    • 58

    Mostly Cloudy

    • 63
    • 76

    Partly Sunny

    • 48
    • 73

    Chance Rain Showers

    • 41
    • 54

    Chance Rain Showers

    • 42
    • 49

    Slight Chance Rain Showers

Today 8 Oct Keweenaw

Sunny this Morning, then becoming mostly cloudy. Highs in the mid 50s. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph.

Tonight 8 Oct Keweenaw

Partly cloudy. Lows 40 to 45. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Redwyn Dunes Nature Sanctuary Temperature Statistics

October Temperature

Copper Harbor (16.2 miles)

  • Lowest 5 October, 2026

    37.9 °F

  • Average October

    53.5 °F

  • Highest 6 October, 2026

    69.1 °F

Climate (2021–2026)

Copper Harbor (16.2 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    50.5 °F
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