Keweenaw Bay Weather Forecast

    • 54
    • 64

    Increasing Clouds

    • 59
    • 66

    Partly Sunny

    • 64
    • 70

    Chance Rain Showers

    • 64
    • 71

    Chance Thunderstorms

    • 63
    • 73

    Chance Rain Showers

    • 61
    • 71

    Mostly Cloudy

Today 27 Aug Baraga

Partly cloudy. Highs 66 to 71. Light northwest Winds, becoming north 5 to 10 Mph in the afternoon.

Tonight 27 Aug Baraga

Cool. Mostly clear. Lows 35 to 40 inland to around 50 at the shore. Light north Winds.

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Keweenaw Bay Temperature Statistics

August Temperature

Houghton County Memorial Airport (18.6 miles)

  • Lowest 24 August, 2026

    46.9 °F

  • Average August

    64.6 °F

  • Highest 6 August, 2026

    82 °F

Climate (2021–2026)

Houghton County Memorial Airport (18.6 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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