Round Lake Weather Forecast

    • 52
    • 77

    Increasing Clouds

    • 59
    • 80

    Partly Sunny

    • 67
    • 78

    Rain Showers

    • 57
    • 78

    Partly Sunny

    • 50
    • 70

    Mostly Sunny

    • 57
    • 76

    Slight Chance Thunderstorms

Today 6 Sep Emmet

Mostly sunny. Highs in the upper 70s. North Winds up to 10 Mph.

Tonight 6 Sep Emmet

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

September Temperature

Harbor Springs, Harbor Springs Airport (1.2 miles)

  • Lowest 3 September, 2026

    60.8 °F

  • Average September

    70.7 °F

  • Highest 1 September, 2026

    84.2 °F

Climate (2021–2026)

Harbor Springs, Harbor Springs Airport (1.2 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    54.3 °F
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