Agate Harbor Weather Forecast

    • 37
    • 47

    Mostly Cloudy

    • 33
    • 40

    Rain

    • 26
    • 35

    Rain/Snow

    • 22
    • 31

    Chance Snow Showers

    • 23
    • 28

    Mostly Cloudy

    • 23
    • 30

    Chance Snow Showers

Today 24 Nov Keweenaw

Sunny. Highs in the mid 40s. West Winds 10 to 15 Mph, becoming northwest 5 to 15 Mph this afternoon.

Tonight 24 Nov Keweenaw

Partly cloudy in the Evening, then becoming cloudy. Lows around 35. North Winds 5 to 10 Mph, becoming northeast after midnight.

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Agate Harbor Temperature Statistics

November Temperature

Copper Harbor (8.7 miles)

  • Lowest 18 November, 2025

    23 °F

  • Average November

    38.7 °F

  • Highest 4 November, 2025

    52 °F

Climate (2020–Present)

Copper Harbor (8.7 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    51.1 °F
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