Fennessy Lake Weather Forecast

    • 11
    • 22

    Mostly Cloudy

    • 22
    • 30

    Snow Showers

    • 15
    • 32

    Chance Snow Showers

    • 1
    • 26

    Slight Chance Snow Showers

    • 14
    • 23

    Snow Showers Likely

    • 23
    • 33

    Rain/Snow Likely

Today 4 Dec Ottawa

Mostly sunny late in the morning then becoming mostly cloudy. A chance of Flurries in the afternoon. Highs in the lower 20s. North Winds 5 to 10 Mph.

Tonight 4 Dec Ottawa

Partly cloudy. A 20 percent chance of snow Showers in the evening. Lows 10 to 15. South Winds 5 to 15 Mph. Gusts up to 20 Mph increasing to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fennessy Lake Temperature Statistics

December Temperature

Grand Rapids, Gerald R. Ford International Airport (14.3 miles)

  • Lowest 2 December, 2025

    16 °F

  • Average December

    24.4 °F

  • Highest 2 December, 2025

    30 °F

Climate (2020–Present)

Grand Rapids, Gerald R. Ford International Airport (14.3 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.7 °F
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