County Line Lake Weather Forecast

    • 7
    • 38

    Snow

    • 10
    • 16

    Snow Likely

    • 2
    • 27

    Chance Snow

    • 3
    • 14

    Partly Sunny

    • 20
    • 29

    Chance Snow Showers

    • 15
    • 32

    Mostly Cloudy

    • 24
    • 31

    Mostly Cloudy

Today 18 Dec Ontonagon

Snow Showers likely with a chance of rain Showers. Patchy fog. Little or no snow accumulation. West Winds 5 to 10 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 18 Dec Ontonagon

Patchy fog in the evening. Snow. Snow may be heavy at Times in the evening. Snow accumulation of 4 to 6 Inches. Lows 7 to 12 above. North Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 100 percent.

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County Line Lake Temperature Statistics

December Temperature

Land O' Lakes, Kings Land O' Lakes Airport (12.4 miles)

  • Lowest 13 December, 2025

    -11.6 °F

  • Average December

    13.2 °F

  • Highest 16 December, 2025

    38.8 °F

Climate (2020–Present)

Land O' Lakes, Kings Land O' Lakes Airport (12.4 miles)

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  • Average Low 2020–2025

    30.7 °F

  • Average 2020–2025

    42.5 °F

  • Average High 2020–2025

    52.6 °F
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