Courtney Lake Weather Forecast

    • 32
    • 48

    Chance Rain Showers

    • 30
    • 46

    Rain Showers Likely

    • 27
    • 42

    Chance Rain/Snow

    • 38
    • 48

    Chance Rain Showers

    • 34
    • 49

    Mostly Sunny

    • 33
    • 50

    Chance Rain Showers

    • 30
    • 46

    Chance Rain Showers

Today 30 Oct Ontonagon

Mostly cloudy. Light northwest Winds.

Tonight 30 Oct Ontonagon

Mostly cloudy. Patchy fog this evening. A chance of rain Showers after midnight. Lows in the lower 30s. Light northwest Winds, becoming west after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Courtney Lake Temperature Statistics

October Temperature

Houghton County Memorial Airport (35.4 miles)

  • Lowest 24 October, 2025

    28.9 °F

  • Average October

    52.9 °F

  • Highest 4 October, 2025

    87.1 °F

Climate (2020–Present)

Houghton County Memorial Airport (35.4 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    44.4 °F

  • Average High 2020–2025

    52.4 °F
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