Great Sand Bay Weather Forecast

    • 9
    • 14

    Partly Sunny

    • 30
    • 34

    Mostly Cloudy

    • 25
    • 34

    Mostly Cloudy

    • 26
    • 37

    Mostly Cloudy

    • 24
    • 31

    Chance Snow Showers

    • 24
    • 33

    Chance Rain/Snow

Today 1 Mar Keweenaw

Cold. Partly cloudy. Highs 9 to 14 above. Northwest Winds 5 to 10 Mph, becoming west in the afternoon.

Tonight 1 Mar Keweenaw

Partly cloudy. Lows 1 to 6 above. Temperature rising to between 5 and 10 above after midnight. Light southwest Winds, becoming south 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Great Sand Bay Temperature Statistics

March Temperature

Copper Harbor (17.4 miles)

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  • Average March

  • Highest

Climate (2021–Present)

Copper Harbor (17.4 miles)

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  • Average Low 2021–2026

    38.6 °F
  • Average 2021–2026

    44.8 °F
  • Average High 2021–2026

    51 °F
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