Pentwater Weather Forecast

    • 64
    • 78

    Chance Rain Showers

    • 57
    • 73

    Mostly Sunny

    • 61
    • 75

    Mostly Sunny

    • 62
    • 76

    Mostly Cloudy

    • 59
    • 71

    Chance Rain Showers

    • 64
    • 76

    Rain Showers Likely

    • 57
    • 71

    Slight Chance Rain Showers

Today 9 Sep Oceana

Partly sunny with a 50 percent chance of Showers. Highs in the upper 70s. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 9 Sep Oceana

Partly cloudy. Lows in the lower 60s. West Winds 5 to 15 Mph becoming northwest after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pentwater Temperature Statistics

September Temperature

Ludington, Mason County Airport (12.4 miles)

  • Lowest 6 September, 2026

    53.6 °F

  • Average September

    71 °F

  • Highest 1 September, 2026

    84.2 °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

    48.7 °F

  • Average High 2021–2026

    56.5 °F
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