Grand Haven Weather Forecast

    • 60
    • 80

    Areas Smoke

    • 63
    • 82

    Areas Smoke

    • 66
    • 83

    Mostly Sunny

    • 67
    • 83

    Mostly Sunny

    • 69
    • 83

    Mostly Sunny

    • 70
    • 84

    Mostly Sunny

    • 71
    • 85

    Mostly Sunny

Today 3 Aug Ottawa

Sunny. Areas of smoke. Highs in the mid 80s. North Winds around 10 Mph.

Tonight 3 Aug Ottawa

Mostly clear. Areas of smoke. Lows around 60. Light Winds.

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Grand Haven Temperature Statistics

August Temperature

Muskegon, Muskegon County Airport (7.5 miles)

  • Lowest 1 August, 2025

    59 °F

  • Average August

    67.9 °F

  • Highest 1 August, 2025

    77 °F

Climate (2020–Present)

Muskegon, Muskegon County Airport (7.5 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    60 °F
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