Sucker Bay Weather Forecast

    • 10
    • 29

    Windy

    • 5
    • 14

    Windy

    • 15
    • 21

    Chance Snow Showers

    • 27
    • 32

    Chance Snow Showers

    • 30
    • 34

    Chance Rain/Snow

    • 25
    • 35

    Chance Rain/Snow

Today 15 Mar Keweenaw

Snow. Patchy blowing snow this morning. Blowing snow and heavy freezing spray this afternoon. Snow may be heavy at Times. Visibility one quarter mile or less at Times. Snow accumulation of 5 to 8 Inches. Windy with Highs in the upper 20s. East Winds 15 to 25 Mph, becoming northeast 20 to 30 Mph this afternoon. Gusts up to 45 Mph. Chance of snow 100 percent.

Tonight 15 Mar Keweenaw

Very windy. Snow. Blowing snow and heavy freezing spray. Snow may be heavy at Times. Visibility one quarter mile or less at Times. Snow accumulation of 4 to 6 Inches. Lows 7 to 12 above. Northeast Winds 25 to 35 Mph, becoming north after midnight. Gusts up to 60 Mph. Chance of snow 90 percent.

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Sucker Bay Temperature Statistics

March Temperature

Copper Harbor (55.3 miles)

  • Lowest 1 March, 2026

    1 °F

  • Average March

    29 °F

  • Highest 9 March, 2026

    51.1 °F

Climate (2021–Present)

Copper Harbor (55.3 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    44.7 °F

  • Average High 2021–2026

    50.9 °F
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