Pentwater Weather Forecast

    • 53
    • 67

    Mostly Sunny

    • 49
    • 63

    Mostly Sunny

    • 55
    • 66

    Partly Sunny

    • 59
    • 72

    Partly Sunny

    • 56
    • 67

    Partly Sunny

    • 47
    • 66

    Chance Rain Showers

    • 44
    • 55

    Slight Chance Rain Showers

Today 7 Oct Oceana

Partly sunny in the morning then becoming mostly sunny. Highs in the upper 50s.

Tonight 7 Oct Oceana

Mostly clear. Lows in the lower 50s. West Winds 5 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pentwater Temperature Statistics

October Temperature

Ludington, Mason County Airport (12.4 miles)

  • Lowest 3 October, 2026

    33.8 °F

  • Average October

    55.5 °F

  • Highest 1 October, 2026

    66.2 °F

Climate (2021–2026)

Ludington, Mason County Airport (12.4 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    56.4 °F
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