Chatman Lake Weather Forecast

    • 46
    • 77

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 66
    • 78

    Rain Showers

    • 56
    • 82

    Partly Sunny

    • 47
    • 71

    Mostly Sunny

    • 50
    • 75

    Partly Sunny

Today 6 Sep Ogemaw

Mostly sunny. Highs in the mid 70s. Northeast Winds up to 10 Mph.

Tonight 6 Sep Ogemaw

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

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  • Temperature Real-Time

Chatman Lake Temperature Statistics

September Temperature

Houghton Lake, Roscommon County Airport (20.5 miles)

  • Lowest 3 September, 2026

    56.6 °F

  • Average September

    70.9 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Houghton Lake, Roscommon County Airport (20.5 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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