Betsy Bay Weather Forecast

    • 57
    • 71

    Rain Showers Likely

    • 59
    • 74

    Mostly Sunny

    • 63
    • 75

    Mostly Sunny

    • 65
    • 79

    Chance Thunderstorms

    • 62
    • 80

    Mostly Cloudy

    • 60
    • 77

    Partly Sunny

Today 27 Jul Keweenaw

Cloudy in the Morning, then becoming partly cloudy. Patchy fog in the morning. A slight chance of Thunderstorms. A chance of Showers. Highs in the lower 70s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 27 Jul Keweenaw

Mostly clear. Lows around 57. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Betsy Bay Temperature Statistics

July Temperature

Copper Harbor (14.3 miles)

  • Lowest 9 July, 2026

    48.9 °F

  • Average July

    63.9 °F

  • Highest 13 July, 2026

    84 °F

Climate (2021–2026)

Copper Harbor (14.3 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    50.6 °F
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