Ontonagon Weather Forecast

    • 36
    • 41

    Gradual Clearing

    • 33
    • 48

    Partly Sunny

    • 37
    • 59

    Mostly Cloudy

    • 28
    • 44

    Chance Rain/Snow

    • 31
    • 44

    Mostly Sunny

    • 39
    • 54

    Partly Sunny

Today 20 Apr Ontonagon

Cloudy with isolated snow Showers this Morning, then mostly sunny this afternoon. Highs in the lower 40s. Northwest Winds 10 to 15 Mph, becoming west this afternoon. Chance of snow 20 percent.

Tonight 20 Apr Ontonagon

Clear. Lows 30 to 35. West Winds 5 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ontonagon Temperature Statistics

April Temperature

Houghton County Memorial Airport (44.1 miles)

  • Lowest 1 April, 2024

    28.9 °F

  • Average April

    42.5 °F

  • Highest 10 April, 2024

    67.6 °F

Climate (2019–Present)

Houghton County Memorial Airport (44.1 miles)

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  • Average Low 2019–2024

    35.6 °F

  • Average 2019–2024

    43.5 °F

  • Average High 2019–2024

    51.2 °F
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