Brockway Mountain Wildlife Sanctuary Weather Forecast

    • 56
    • 70

    Increasing Clouds

    • 62
    • 75

    Rain Showers

    • 60
    • 71

    Chance Rain Showers

    • 57
    • 68

    Partly Sunny

    • 59
    • 68

    Partly Sunny

    • 62
    • 72

    Slight Chance Rain Showers

Today 24 Aug Keweenaw

Sunny. Highs in the lower 70s. North Winds 5 to 10 Mph, becoming northwest in the afternoon.

Tonight 24 Aug Keweenaw

Mostly cloudy. Lows 53 to 58. Light west Winds, becoming south after midnight.

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Brockway Mountain Wildlife Sanctuary Temperature Statistics

August Temperature

Copper Harbor (6.2 miles)

  • Lowest 1 August, 2026

    53.1 °F

  • Average August

    64 °F

  • Highest 6 August, 2026

    81 °F

Climate (2021–2026)

Copper Harbor (6.2 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    50.5 °F
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