Big Sioux County Park Weather Forecast

    • -9
    • 12

    Sunny

    • 7
    • 20

    Mostly Sunny

    • 21
    • 36

    Mostly Sunny

    • 32
    • 45

    Partly Sunny

    • 31
    • 54

    Partly Sunny

    • 32
    • 54

    Chance Rain

Today 20 Feb Plymouth

Sunny, cold with Highs around 11. Northwest Winds around 5 Mph.

Tonight 20 Feb Plymouth

Clear, cold with Lows around 10 below. South Winds around 5 Mph.

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Big Sioux County Park Temperature Statistics

February Temperature

Le Mars Municipal Airport (18 miles)

  • Lowest 18 February, 2025

    -18.4 °F

  • Average February

    12.6 °F

  • Highest 2 February, 2025

    51.8 °F

Climate (2020–Present)

Le Mars Municipal Airport (18 miles)

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  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    59.5 °F
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