Rainbow Cove Weather Forecast

    • 35
    • 38

    Increasing Clouds

    • 36
    • 45

    Rain Showers Likely

    • 24
    • 45

    Rain Showers

    • 25
    • 32

    Partly Sunny

    • 30
    • 37

    Mostly Cloudy

    • 27
    • 38

    Mostly Cloudy

    • 25
    • 35

    Chance Snow Showers

Today 13 Mar Keweenaw

Partly cloudy. East Winds 5 to 10 Mph.

Tonight 13 Mar Keweenaw

Mostly cloudy. Lows around 30. East Winds 5 to 15 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Cove Temperature Statistics

March Temperature

Grand Marais, The Bay of Grand Marais (52.8 miles)

  • Lowest 1 March, 2025

    1.9 °F

  • Average March

    26.5 °F

  • Highest 9 March, 2025

    59 °F

Climate (2020–Present)

Grand Marais, The Bay of Grand Marais (52.8 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    41.1 °F

  • Average High 2020–2025

    48.2 °F
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