Lake Gratiot Weather Forecast

    • 31
    • 41

    Mostly Cloudy

    • 32
    • 44

    Decreasing Clouds

    • 28
    • 48

    Partly Sunny

    • 32
    • 48

    Rain/Snow Likely

    • 24
    • 46

    Chance Rain/Snow

    • 27
    • 43

    Mostly Sunny

    • 34
    • 50

    Partly Sunny

Today 19 Apr Keweenaw

Breezy. Mostly cloudy with a chance of Sprinkles. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 19 Apr Keweenaw

Partly cloudy. A slight chance of snow Showers. Lows in the lower 30s. West Winds 15 to 20 Mph, becoming northwest. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Gratiot Temperature Statistics

April Temperature

Copper Harbor (13.7 miles)

  • Lowest 2 April, 2024

    22.7 °F
  • Average April

    40.7 °F
  • Highest 10 April, 2024

    58.6 °F

Climate (2019–Present)

Copper Harbor (13.7 miles)

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  • Average Low 2019–2024

    38.1 °F
  • Average 2019–2024

    43.9 °F
  • Average High 2019–2024

    49.8 °F
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