Beaver Lake Weather Forecast

    • 1
    • 36

    Windy

    • -3
    • 8

    Cold

    • 7
    • 13

    Partly Sunny

    • 27
    • 31

    Breezy

    • 24
    • 34

    Partly Sunny

    • 23
    • 34

    Mostly Cloudy

Today 27 Feb Keweenaw

Windy, warmer. Patchy blowing snow in the morning. Partly cloudy. Highs 36 to 41. Southwest Winds 10 to 20 Mph with Gusts up to 35 Mph, increasing to west 20 to 30 Mph with Gusts up to 50 Mph in the afternoon.

Tonight 27 Feb Keweenaw

Windy. Mostly cloudy. Heavy freezing spray. Lows around 1 below inland to around 6 above at the shore. Northwest Winds 20 to 30 Mph. Gusts up to 55 Mph, decreasing to 45 Mph after midnight.

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Beaver Lake Temperature Statistics

February Temperature

Copper Harbor (58.4 miles)

  • Lowest 7 February, 2026

    3 °F

  • Average February

    23.7 °F

  • Highest 14 February, 2026

    42.1 °F

Climate (2021–Present)

Copper Harbor (58.4 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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