Island Lake Weather Forecast

    • 56
    • 82

    Thunderstorms

    • 54
    • 77

    Partly Sunny

    • 54
    • 80

    Rain Showers Likely

    • 47
    • 73

    Slight Chance Rain Showers

    • 49
    • 73

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 16 Aug Ogemaw

Mostly cloudy. Patchy fog early. Isolated light Showers and Thunderstorms Early, then scattered light Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds up to 10 Mph shifting to the northwest with Gusts to around 25 Mph in the afternoon. Chance of precipitation 40 percent.

Tonight 16 Aug Ogemaw

Partly cloudy. Isolated rain Showers early. Lows in the upper 50s. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of Showers 20 percent.

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Island Lake Temperature Statistics

August Temperature

Houghton Lake, Roscommon County Airport (28 miles)

  • Lowest 3 August, 2026

    47.6 °F

  • Average August

    68.6 °F

  • Highest 4 August, 2026

    84.7 °F

Climate (2021–2026)

Houghton Lake, Roscommon County Airport (28 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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