County Line Lake Weather Forecast

    • 29
    • 39

    Slight Chance Snow Showers

    • 27
    • 56

    Mostly Cloudy

    • 34
    • 51

    Chance Thunderstorms

    • 21
    • 44

    Slight Chance Rain/Snow

    • 17
    • 35

    Partly Sunny

    • 26
    • 45

    Partly Sunny

Today 28 Mar Ontonagon

Mostly cloudy. A slight chance of snow Showers in the afternoon. Warmer with Highs around 40. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 20 percent.

Tonight 28 Mar Ontonagon

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 29. South Winds 5 to 10 Mph, becoming light southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

County Line Lake Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    -7.4 °F

  • Average March

    31.1 °F

  • Highest 25 March, 2026

    59.4 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    30.8 °F

  • Average 2021–2026

    42.5 °F

  • Average High 2021–2026

    52.5 °F
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