Ontonagon Township Park Weather Forecast

    • 69
    • 82

    Smoke

    • 62
    • 82

    Rain Showers

    • 56
    • 69

    Slight Chance Rain Showers

    • 59
    • 73

    Mostly Sunny

    • 63
    • 78

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 19 Jul Ontonagon

Mostly sunny. Smoke in the Morning, then patchy smoke in the afternoon. Very warm with Highs in the mid 80s. Southwest Winds 5 to 10 Mph, becoming west in the afternoon.

Tonight 19 Jul Ontonagon

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Patchy smoke after midnight. Lows around 65 inland to around 73 at the shore. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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Ontonagon Township Park Temperature Statistics

July Temperature

Houghton County Memorial Airport (43.5 miles)

  • Lowest 6 July, 2026

    46 °F

  • Average July

    69.9 °F

  • Highest 13 July, 2026

    91.9 °F

Climate (2021–2026)

Houghton County Memorial Airport (43.5 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    52 °F
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