Ontonagon Township Park Weather Forecast

    • 51
    • 66

    Decreasing Clouds

    • 56
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 46
    • 63

    Mostly Sunny

Today 24 May Ontonagon

Mostly cloudy in the Morning, then clearing. Highs in the mid 70s. Light west Winds.

Tonight 24 May Ontonagon

Clear. Lows around 54. Light south Winds, becoming southwest after midnight.

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Ontonagon Township Park Temperature Statistics

May Temperature

Houghton County Memorial Airport (43.5 miles)

  • Lowest 8 May, 2026

    28 °F

  • Average May

    45.5 °F

  • Highest 15 May, 2026

    82.9 °F

Climate (2021–Present)

Houghton County Memorial Airport (43.5 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    52 °F
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