Sargent Lake Weather Forecast

    • 36
    • 55

    Mostly Sunny

    • 41
    • 54

    Rain Showers Likely

    • 42
    • 63

    Slight Chance Rain Showers

    • 37
    • 58

    Partly Sunny

    • 38
    • 50

    Rain Showers Likely

    • 39
    • 55

    Rain Showers Likely

Today 13 May Keweenaw

Mostly sunny. Warmer with Highs in the mid 50s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 May Keweenaw

Mostly clear. Lows around 36. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sargent Lake Temperature Statistics

May Temperature

Copper Harbor (56.5 miles)

  • Lowest 8 May, 2026

    30 °F

  • Average May

    41 °F

  • Highest 3 May, 2026

    57.9 °F

Climate (2021–Present)

Copper Harbor (56.5 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    50.8 °F
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