Arnott Lake Weather Forecast

    • 41
    • 65

    Increasing Clouds

    • 35
    • 59

    Partly Sunny

    • 40
    • 64

    Mostly Sunny

    • 50
    • 67

    Mostly Cloudy

    • 41
    • 62

    Slight Chance Rain Showers

    • 33
    • 53

    Mostly Cloudy

Today 21 Oct Emmet

Partly sunny. Highs in the mid 60s. Southwest Winds 5 to 15 Mph.

Tonight 21 Oct Emmet

Partly cloudy. Patchy fog early. Areas of fog after midnight. Lows in the lower 40s. Light Winds.

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Arnott Lake Temperature Statistics

October Temperature

Pellston Regional Airport of Emmet County (4.3 miles)

  • Lowest 17 October, 2026

    25.6 °F

  • Average October

    52.3 °F

  • Highest 10 October, 2026

    81.6 °F

Climate (2021–2026)

Pellston Regional Airport of Emmet County (4.3 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.7 °F
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