Hay Bay Weather Forecast

    • 42
    • 55

    Mostly Sunny

    • 47
    • 54

    Partly Sunny

    • 45
    • 59

    Partly Sunny

    • 46
    • 55

    Partly Sunny

    • 50
    • 58

    Mostly Cloudy

    • 48
    • 61

    Chance Rain Showers

    • 41
    • 54

    Partly Sunny

Today 19 Oct Keweenaw

Cooler. Partly cloudy. Highs around 46.

Tonight 19 Oct Keweenaw

Clear. Lows around 40. Light east Winds, becoming southeast after midnight.

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Hay Bay Temperature Statistics

October Temperature

Houghton County Memorial Airport (57.2 miles)

  • Lowest 9 October, 2026

    30.9 °F

  • Average October

    51.3 °F

  • Highest 10 October, 2026

    84.9 °F

Climate (2021–2026)

Houghton County Memorial Airport (57.2 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    51.8 °F
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