Perch Lake Weather Forecast

    • 35
    • 40

    Rain Showers

    • 35
    • 39

    Mostly Cloudy

    • 36
    • 40

    Mostly Cloudy

    • 38
    • 44

    Chance Rain Showers

    • 36
    • 42

    Chance Rain Showers

    • 35
    • 41

    Mostly Cloudy

Today 24 Apr Keweenaw

Rain Showers with a slight chance of Thunderstorms in the Morning, then a chance of rain Showers in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Near steady temperature in the lower 40s. Southeast Winds 10 to 20 Mph with Gusts up to 35 Mph, becoming west 5 to 15 Mph in the afternoon. Chance of rain 100 percent.

Tonight 24 Apr Keweenaw

Mostly cloudy. Lows around 35. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perch Lake Temperature Statistics

April Temperature

Copper Harbor (12.4 miles)

  • Lowest 7 April, 2026

    16 °F

  • Average April

    34 °F

  • Highest 17 April, 2026

    57.9 °F

Climate (2021–Present)

Copper Harbor (12.4 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    50.8 °F
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