Wallace Lake Weather Forecast

    • 34
    • 45

    Decreasing Clouds

    • 35
    • 45

    Mostly Sunny

    • 36
    • 55

    Partly Sunny

    • 34
    • 58

    Mostly Cloudy

    • 34
    • 47

    Mostly Sunny

    • 36
    • 50

    Mostly Sunny

Today 3 May Keweenaw

Mostly sunny. Warmer with Highs in the lower 50s. Southwest Winds 5 to 15 Mph.

Tonight 3 May Keweenaw

Clear. Lows 34 to 39. South Winds 5 to 10 Mph, becoming northeast after midnight.

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Wallace Lake Temperature Statistics

May Temperature

Copper Harbor (53.4 miles)

  • Lowest 1 May, 2025

    37.9 °F

  • Average May

    44 °F

  • Highest 1 May, 2025

    50 °F

Climate (2020–Present)

Copper Harbor (53.4 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    50.7 °F
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