Le Mars Weather Forecast

    • 36
    • 46

    Dense Fog

    • 35
    • 45

    Mostly Cloudy

    • 36
    • 49

    Partly Sunny

    • 20
    • 56

    Mostly Cloudy

    • 7
    • 27

    Partly Sunny

    • 11
    • 22

    Partly Sunny

    • 17
    • 38

    Mostly Cloudy

Today 24 Dec Plymouth

Partly sunny with a slight chance of very light drizzle. Patchy fog. Highs in the mid 40s. South Winds 5 to 10 Mph.

Tonight 24 Dec Plymouth

Cloudy with a slight chance of very light drizzle. Areas of dense fog. Near steady temperature in the mid 30s. Northeast Winds 5 to 10 Mph.

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Le Mars Temperature Statistics

December Temperature

Le Mars Municipal Airport (1.2 miles)

  • Lowest 14 December, 2025

    -14.8 °F

  • Average December

    22.6 °F

  • Highest 22 December, 2025

    50 °F

Climate (2020–Present)

Le Mars Municipal Airport (1.2 miles)

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  • Average Low 2020–2025

    37.5 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    59.7 °F
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