Beaver Lake Weather Forecast

    • 36
    • 47

    Becoming Sunny

    • 36
    • 45

    Mostly Sunny

    • 40
    • 61

    Partly Sunny

    • 40
    • 51

    Partly Sunny

    • 46
    • 61

    Mostly Cloudy

    • 45
    • 58

    Partly Sunny

Today 7 May Keweenaw

Sunny and much cooler. Near steady temperature in the mid 40s. Northeast Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 7 May Keweenaw

Clear. Lows around 33. Light north Winds, becoming east 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beaver Lake Temperature Statistics

May Temperature

Copper Harbor (58.4 miles)

  • Lowest 3 May, 2025

    35.7 °F

  • Average May

    44.8 °F

  • Highest 5 May, 2025

    66 °F

Climate (2020–Present)

Copper Harbor (58.4 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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