Pentwater Lake Weather Forecast

    • 67
    • 79

    Mostly Sunny

    • 72
    • 84

    Partly Sunny

    • 70
    • 88

    Chance Thunderstorms

    • 64
    • 80

    Slight Chance Thunderstorms

    • 65
    • 81

    Partly Sunny

    • 66
    • 83

    Chance Rain Showers

    • 64
    • 81

    Slight Chance Thunderstorms

Today 3 Jul Oceana

Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 3 Jul Oceana

Partly cloudy. Lows in the mid 60s. Light Winds becoming southeast 5 to 10 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pentwater Lake Temperature Statistics

July Temperature

Ludington, Mason County Airport (13.7 miles)

  • Lowest 1 July, 2025

    64.4 °F

  • Average July

    71.1 °F

  • Highest 1 July, 2025

    78.8 °F

Climate (2020–Present)

Ludington, Mason County Airport (13.7 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    56.4 °F
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