Le Mars Municipal Airport Weather Forecast

    • 62
    • 81

    Rain Showers

    • 59
    • 78

    Rain Showers Likely

    • 56
    • 75

    Chance Thunderstorms

    • 59
    • 78

    Slight Chance Rain Showers

    • 58
    • 80

    Slight Chance Thunderstorms

    • 54
    • 80

    Slight Chance Thunderstorms

Today 17 Sep Plymouth

Showers likely. Thunderstorms Likely, mainly in the morning. Not as warm. Humid with Highs around 80. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 17 Sep Plymouth

A chance of Thunderstorms. Showers with Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 80 percent.

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Le Mars Municipal Airport Temperature Statistics

September Temperature

Le Mars Municipal Airport (0 miles)

  • Lowest 11 September, 2025

    60.8 °F

  • Average September

    74.1 °F

  • Highest 13 September, 2025

    91.4 °F

Climate (2020–Present)

Le Mars Municipal Airport (0 miles)

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  • Average Low 2020–2025

    37.3 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    59.5 °F
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