Houghton Lake Weather Forecast

    • 60
    • 74

    Chance Thunderstorms

    • 56
    • 70

    Rain Showers Likely

    • 56
    • 66

    Chance Thunderstorms

    • 53
    • 66

    Chance Rain Showers

    • 54
    • 71

    Partly Sunny

    • 51
    • 72

    Mostly Sunny

Today 22 Sep Roscommon

Mostly cloudy. A 50 percent chance of light Showers and Thunderstorms in the afternoon. Highs in the mid 70s. Light Winds.

Tonight 22 Sep Roscommon

Partly cloudy with chance of light Showers and Thunderstorms Early, then mostly cloudy with chance of rain Showers after midnight. Patchy fog early. Areas of fog after midnight. Lows in the upper 50s. Light Winds. Chance of precipitation 40 percent.

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Houghton Lake Temperature Statistics

September Temperature

Houghton Lake, Roscommon County Airport (5 miles)

  • Lowest 8 September, 2025

    32 °F

  • Average September

    59 °F

  • Highest 17 September, 2025

    82 °F

Climate (2020–Present)

Houghton Lake, Roscommon County Airport (5 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.7 °F
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