Haven Lake Weather Forecast

    • 52
    • 81

    Mostly Sunny

    • 57
    • 81

    Rain Showers Likely

    • 52
    • 78

    Chance Thunderstorms

    • 48
    • 75

    Mostly Sunny

    • 50
    • 77

    Partly Sunny

    • 56
    • 81

    Partly Sunny

Today 20 Aug Clare

Sunny. Highs in the lower 80s. Light Winds.

Tonight 20 Aug Clare

Partly cloudy. Lows in the lower 50s. Light Winds.

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Haven Lake Temperature Statistics

August Temperature

Houghton Lake, Roscommon County Airport (22.4 miles)

  • Lowest 3 August, 2026

    47.6 °F

  • Average August

    68.9 °F

  • Highest 4 August, 2026

    84.7 °F

Climate (2021–2026)

Houghton Lake, Roscommon County Airport (22.4 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.8 °F
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