Rainbow Cove Weather Forecast

    • 38
    • 44

    Mostly Cloudy

    • 23
    • 44

    Rain Showers

    • 25
    • 33

    Breezy

    • 30
    • 37

    Mostly Cloudy

    • 27
    • 38

    Chance Snow Showers

    • 25
    • 35

    Chance Snow Showers

Today 14 Mar Keweenaw

A slight chance of Thunderstorms in the morning. Mostly cloudy with a slight chance of rain Showers. Warmer with Highs in the upper 40s. Southeast Winds 5 to 10 Mph, becoming east 5 to 15 Mph in the afternoon. Chance of rain 20 percent.

Tonight 14 Mar Keweenaw

Partly cloudy in the Evening, then mostly cloudy with a chance of rain Showers with a slight chance of Thunderstorms after midnight. Lows around 37 inland to around 43 at the shore. East Winds 5 to 15 Mph, becoming southeast 5 to 10 Mph with Gusts up to 30 Mph after midnight. Chance of rain 50 percent.

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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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