Pentwater Lake Weather Forecast

    • 17
    • 23

    Chance Snow Showers

    • 21
    • 26

    Slight Chance Snow Showers

    • 30
    • 38

    Mostly Cloudy

    • 27
    • 38

    Mostly Cloudy

    • 16
    • 43

    Chance Rain/Snow

    • 20
    • 29

    Chance Snow Showers

Today 14 Dec Oceana

Snow Showers Likely, possibly mixed with freezing rain in the Morning, then a chance of snow Showers in the afternoon. Snow accumulation an inch or less. Highs in the lower 20s. Northwest Winds 10 to 20 Mph with Gusts to around 30 Mph. Chance of precipitation 70 percent.

Tonight 14 Dec Oceana

Cloudy with a 30 percent chance of snow Showers. Lows near 15. West Winds 5 to 10 Mph with Gusts to around 20 Mph becoming southwest 5 to 15 Mph with Gusts to around 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pentwater Lake Temperature Statistics

December Temperature

Ludington, Mason County Airport (13.7 miles)

  • Lowest 8 December, 2025

    -4 °F

  • Average December

    25.2 °F

  • Highest 3 December, 2025

    32 °F

Climate (2020–Present)

Ludington, Mason County Airport (13.7 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    56.5 °F
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