Marne Weather Forecast

    • 51
    • 67

    Mostly Cloudy

    • 48
    • 63

    Decreasing Clouds

    • 48
    • 63

    Partly Sunny

    • 47
    • 64

    Partly Sunny

    • 47
    • 65

    Partly Sunny

    • 45
    • 67

    Partly Sunny

    • 48
    • 69

    Partly Sunny

Today 20 Sep Ottawa

Mostly sunny in the morning then becoming partly sunny. Highs around 70.

Tonight 20 Sep Ottawa

Partly cloudy. Lows in the lower 50s. Northeast Winds 5 to 15 Mph with Gusts to around 25 Mph.

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Marne Temperature Statistics

September Temperature

Grand Rapids, Gerald R. Ford International Airport (18.6 miles)

  • Lowest 14 September, 2026

    45.6 °F

  • Average September

    68.6 °F

  • Highest 2 September, 2026

    92.6 °F

Climate (2021–2026)

Grand Rapids, Gerald R. Ford International Airport (18.6 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.7 °F
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