Hay Bay Weather Forecast

    • 60
    • 69

    Increasing Clouds

    • 62
    • 70

    Slight Chance Rain Showers

    • 62
    • 71

    Chance Thunderstorms

    • 61
    • 79

    Chance Rain Showers

    • 60
    • 76

    Partly Sunny

    • 60
    • 75

    Mostly Cloudy

Today 28 Aug Keweenaw

Sunny. South Winds 5 to 10 Mph.

Tonight 28 Aug Keweenaw

Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. South Winds 5 to 10 Mph, becoming light southwest after midnight.

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Hay Bay Temperature Statistics

August Temperature

Houghton County Memorial Airport (57.2 miles)

  • Lowest 24 August, 2026

    46.9 °F

  • Average August

    64.5 °F

  • Highest 6 August, 2026

    82 °F

Climate (2021–2026)

Houghton County Memorial Airport (57.2 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    51.9 °F
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