Chatman Lake Weather Forecast

    • 50
    • 79

    Areas Smoke

    • 59
    • 84

    Partly Sunny

    • 50
    • 81

    Rain Showers Likely

    • 47
    • 73

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 55
    • 82

    Slight Chance Thunderstorms

Today 19 Jul Ogemaw

Mostly sunny. Patchy smoke early. Highs in the upper 70s. Light Winds.

Tonight 19 Jul Ogemaw

Mostly clear. Lows in the lower 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chatman Lake Temperature Statistics

July Temperature

Houghton Lake, Roscommon County Airport (20.5 miles)

  • Lowest 12 July, 2026

    52.6 °F

  • Average July

    73.8 °F

  • Highest 14 July, 2026

    96.7 °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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