Ontonagon Weather Forecast

    • 53
    • 72

    Rain Showers Likely

    • 55
    • 66

    Partly Sunny

    • 48
    • 65

    Partly Sunny

    • 47
    • 66

    Partly Sunny

    • 46
    • 65

    Partly Sunny

    • 47
    • 64

    Partly Sunny

Today 11 Jun Ontonagon

Showers likely with a slight chance of Thunderstorms. Highs around 80. Temperature falling into the upper 60s this afternoon. West Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 11 Jun Ontonagon

Showers in the Evening, then mostly clear with a slight chance of Showers after midnight. Lows around 53. Northwest Winds 5 to 10 Mph, becoming west after midnight. Gusts up to 25 Mph. Chance of rain 100 percent.

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Ontonagon Temperature Statistics

June Temperature

Houghton County Memorial Airport (44.1 miles)

  • Lowest 1 June, 2026

    41 °F

  • Average June

    62.2 °F

  • Highest 3 June, 2026

    80.1 °F

Climate (2021–Present)

Houghton County Memorial Airport (44.1 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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