Herring Bay Weather Forecast

    • 43
    • 77

    Mostly Sunny

    • 40
    • 58

    Mostly Cloudy

    • 44
    • 56

    Rain Showers Likely

    • 38
    • 52

    Chance Rain Showers

    • 36
    • 48

    Chance Rain Showers

    • 36
    • 47

    Mostly Cloudy

Today 13 May Keweenaw

Sunny. Unseasonably warm with Highs in the mid 80s. South Winds 5 to 10 Mph, becoming southeast with Gusts up to 20 Mph in the afternoon.

Tonight 13 May Keweenaw

Mostly clear. Lows around 44 inland to around 50 at the shore. Southeast Winds 5 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Herring Bay Temperature Statistics

May Temperature

Copper Harbor (57.8 miles)

  • Lowest 8 May, 2025

    33.7 °F

  • Average May

    45.9 °F

  • Highest 9 May, 2025

    71.7 °F

Climate (2020–Present)

Copper Harbor (57.8 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    50.8 °F
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