Pentwater Lake Weather Forecast

    • 20
    • 27

    Snow Showers

    • 15
    • 37

    Chance Snow Showers

    • 18
    • 24

    Mostly Cloudy

    • 30
    • 36

    Chance Snow Showers

    • 26
    • 39

    Mostly Cloudy

    • 31
    • 39

    Mostly Cloudy

Today 19 Dec Oceana

Patchy fog and blowing snow in the morning. Snow Showers in the Morning, then snow Showers Likely, possibly mixed with freezing rain in the afternoon. Snow accumulation 1 to 2 Inches. Highs in the mid 20s. Northwest Winds 10 to 20 Mph with Gusts to around 40 Mph. Chance of precipitation 90 percent.

Tonight 19 Dec Oceana

Snow Showers. Patchy fog and blowing snow. New snow accumulation 1 to 2 Inches. Lows 15 to 20. West Winds 15 to 20 Mph with Gusts to around 40 Mph. Chance of snow 90 percent.

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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

    24.2 °F

  • Highest 16 December, 2025

    39.2 °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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