Barneys Lake Weather Forecast

    • 44
    • 59

    Partly Sunny

    • 56
    • 67

    Slight Chance Rain Showers

    • 56
    • 71

    Chance Rain Showers

    • 54
    • 71

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 57
    • 71

    Chance Thunderstorms

    • 56
    • 74

    Chance Thunderstorms

Today 7 Sep Beaver Island and surrounding islands

Partly sunny with a 20 percent chance of light rain Showers. Highs in the upper 50s. Northwest Winds 5 to 15 Mph.

Tonight 7 Sep Beaver Island and surrounding islands

Partly cloudy. Lows in the mid 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barneys Lake Temperature Statistics

September Temperature

Beaver Island, Beaver Island Airport (1.2 miles)

  • Lowest 3 September, 2025

    48.2 °F

  • Average September

    59.4 °F

  • Highest 1 September, 2025

    75.2 °F

Climate (2020–Present)

Beaver Island, Beaver Island Airport (1.2 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    53.4 °F
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