Redwyn Dunes Nature Sanctuary Weather Forecast

    • 41
    • 51

    Rain

    • 41
    • 47

    Rain Showers

    • 44
    • 51

    Breezy

    • 46
    • 57

    Breezy

    • 44
    • 54

    Mostly Sunny

    • 46
    • 55

    Mostly Sunny

Today 15 Oct Keweenaw

A slight chance of rain late this Morning, then rain this afternoon. Near steady temperature in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 100 percent.

Tonight 15 Oct Keweenaw

Breezy, rain. Lows around 39. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to north 15 to 25 Mph with Gusts up to 40 Mph after midnight. Chance of rain 100 percent.

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Redwyn Dunes Nature Sanctuary Temperature Statistics

October Temperature

Copper Harbor (16.2 miles)

  • Lowest 5 October, 2026

    37.9 °F
  • Average October

    54.4 °F
  • Highest 11 October, 2026

    77 °F

Climate (2021–2026)

Copper Harbor (16.2 miles)

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  • Average Low 2021–2026

    38.1 °F
  • Average 2021–2026

    44.3 °F
  • Average High 2021–2026

    50.5 °F
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