Pentwater Lake Weather Forecast

    • 33
    • 53

    Chance Thunderstorms

    • 41
    • 48

    Partly Sunny

    • 35
    • 53

    Partly Sunny

    • 29
    • 46

    Rain Showers

    • 25
    • 37

    Chance Rain/Snow

    • 31
    • 40

    Partly Sunny

Today 7 Mar Oceana

Rain Showers and a chance of Thunderstorms in the Morning, then a chance of rain Showers in the afternoon. Patchy fog through the day. Highs in the lower 50s near lake Michigan in the upper 50s inland. Southwest Winds 10 to 15 Mph becoming west in the afternoon. Gusts up to 35 Mph. Chance of rain 90 percent.

Tonight 7 Mar Oceana

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. Northwest Winds 5 to 10 Mph becoming west after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pentwater Lake Temperature Statistics

March Temperature

Ludington, Mason County Airport (13.7 miles)

  • Lowest 2 March, 2026

    10.4 °F

  • Average March

    27.9 °F

  • Highest 4 March, 2026

    50 °F

Climate (2021–Present)

Ludington, Mason County Airport (13.7 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    56.5 °F
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