Isle Royale National Park Weather Forecast

    • 6
    • 25

    Snow Showers

    • -6
    • 11

    Partly Sunny

    • 2
    • 8

    Cold

    • 8
    • 17

    Chance Snow Showers

    • 2
    • 25

    Snow Showers Likely

    • -8
    • 9

    Cold

Today 1 Feb Keweenaw

Partly cloudy late this Morning, then becoming cloudy. Patchy blowing snow late this morning. A chance of snow Showers this afternoon. Near steady temperature in the mid 20s. South Winds 10 to 15 Mph, becoming southwest 5 to 15 Mph this afternoon. Chance of snow 50 percent.

Tonight 1 Feb Keweenaw

Snow Showers likely in the Evening, then a chance of snow Showers after midnight. Snow accumulation around an inch. Lows around 8 above inland to around 16 at the shore. Southwest Winds 5 to 10 Mph, becoming northwest 5 to 15 Mph after midnight. Chance of snow 70 percent.

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Isle Royale National Park Temperature Statistics

February Temperature

Copper Harbor (60.3 miles)

  • Lowest

  • Average February

  • Highest

Climate (2021–Present)

Copper Harbor (60.3 miles)

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  • Average Low 2021–2026

    38.5 °F
  • Average 2021–2026

    44.7 °F
  • Average High 2021–2026

    50.9 °F
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