Hart Lake Weather Forecast

    • 43
    • 68

    Becoming Sunny

    • 45
    • 68

    Partly Sunny

    • 46
    • 69

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 55
    • 71

    Rain Showers Likely

    • 55
    • 69

    Chance Rain Showers

Today 25 Sep Oceana

Partly sunny with a 40 percent chance of rain Showers. Highs in the upper 60s.

Tonight 25 Sep Oceana

Mostly clear. Lows in the lower 40s. Light Winds.

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Hart Lake Temperature Statistics

September Temperature

Ludington, Mason County Airport (18 miles)

  • Lowest 14 September, 2026

    41 °F

  • Average September

    64.8 °F

  • Highest 1 September, 2026

    84.2 °F

Climate (2021–2026)

Ludington, Mason County Airport (18 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    56.4 °F
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