Headquarters Lake Weather Forecast

    • 38
    • 57

    Mostly Cloudy

    • 36
    • 61

    Partly Sunny

    • 38
    • 66

    Partly Sunny

    • 42
    • 69

    Partly Sunny

    • 46
    • 69

    Partly Sunny

    • 46
    • 70

    Partly Sunny

Today 23 May Northern Marinette County

Mostly cloudy. A chance of Sprinkles in the morning. Highs in the middle 50s. North wind 10 to 15 Mph.

Tonight 23 May Northern Marinette County

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s. North wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Headquarters Lake Temperature Statistics

May Temperature

Iron Mountain / Kingsford, Ford Airport (16.2 miles)

  • Lowest 8 May, 2025

    28.9 °F

  • Average May

    53.9 °F

  • Highest 12 May, 2025

    87.7 °F

Climate (2020–Present)

Iron Mountain / Kingsford, Ford Airport (16.2 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    44.3 °F

  • Average High 2020–2025

    54.9 °F
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