Fennessy Lake Weather Forecast

    • 39
    • 66

    Rain Showers Likely

    • 43
    • 61

    Partly Sunny

    • 46
    • 61

    Slight Chance Rain Showers

    • 49
    • 66

    Mostly Cloudy

    • 52
    • 67

    Mostly Cloudy

    • 51
    • 67

    Chance Rain Showers

Today 29 Oct Ottawa

Rain Showers likely and a slight chance of Thunderstorms in the Morning, then a chance of rain Showers in the afternoon. Highs in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph becoming west in the afternoon. Chance of rain 60 percent.

Tonight 29 Oct Ottawa

Clear. Lows in the upper 30s. Northwest Winds 5 to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fennessy Lake Temperature Statistics

October Temperature

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

  • Lowest 17 October, 2026

    33.7 °F

  • Average October

    57 °F

  • Highest 12 October, 2026

    84.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    59.8 °F
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