Houghton Lake Weather Forecast

    • 45
    • 65

    Becoming Sunny

    • 44
    • 66

    Mostly Sunny

    • 43
    • 67

    Mostly Sunny

    • 44
    • 68

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 50
    • 71

    Partly Sunny

Today 23 Sep Roscommon

Mostly sunny. Highs in the mid 60s. East Winds 5 to 15 Mph.

Tonight 23 Sep Roscommon

Mostly clear. Lows around 40. East Winds up to 10 Mph.

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Houghton Lake Temperature Statistics

September Temperature

Houghton Lake, Roscommon County Airport (5 miles)

  • Lowest 14 September, 2026

    39.9 °F

  • Average September

    63.2 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Houghton Lake, Roscommon County Airport (5 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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