Marne Weather Forecast

    • 58
    • 84

    Partly Sunny

    • 56
    • 81

    Partly Sunny

    • 58
    • 81

    Slight Chance Rain Showers

    • 61
    • 81

    Chance Rain Showers

    • 62
    • 78

    Chance Rain Showers

    • 57
    • 75

    Chance Rain Showers

Today 18 Sep Ottawa

Mostly sunny. Highs in the upper 70s near lake Michigan in the mid 80s inland. Light Winds becoming west 5 to 10 Mph in the afternoon.

Tonight 18 Sep Ottawa

Partly cloudy. Lows in the upper 50s. Northwest Winds 5 to 10 Mph becoming northeast after midnight.

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Marne Temperature Statistics

September Temperature

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

  • Lowest 8 September, 2025

    39.9 °F

  • Average September

    61.9 °F

  • Highest 14 September, 2025

    82.9 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    59.6 °F
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