Patterson Lake Weather Forecast

    • 28
    • 33

    Chance Rain/Snow

    • 32
    • 38

    Chance Rain Showers

    • 20
    • 37

    Mostly Cloudy

    • 16
    • 26

    Chance Snow Showers

    • 16
    • 22

    Slight Chance Snow Showers

    • 23
    • 29

    Chance Snow Showers

    • 11
    • 26

    Slight Chance Snow Showers

Today 7 Mar Keweenaw

Partly cloudy. Near steady temperature in the lower 30s. Northwest Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 7 Mar Keweenaw

Partly cloudy in the Evening, then mostly cloudy with a chance of rain and snow Showers after midnight. Lows around 27. Temperature rising into the middle 30s after midnight. Inland, southwest Winds 15 to 25 Mph. Near the Shore, southwest Winds 5 to 10 Mph, increasing to 15 to 25 Mph after midnight. Gusts up to 40 Mph after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Patterson Lake Temperature Statistics

March Temperature

Copper Harbor (55.9 miles)

  • Lowest 1 March, 2026

    1 °F

  • Average March

    25 °F

  • Highest 2 March, 2026

    41 °F

Climate (2021–Present)

Copper Harbor (55.9 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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