Glencoe Weather Forecast

    • 65
    • 85

    Slight Chance Thunderstorms

    • 63
    • 90

    Mostly Sunny

    • 61
    • 83

    Chance Thunderstorms

    • 59
    • 75

    Chance Thunderstorms

    • 56
    • 70

    Chance Thunderstorms

    • 55
    • 70

    Mostly Cloudy

Today 15 Sep McLeod

Mostly sunny. A 20 percent chance of Thunderstorms in the morning. Highs in the mid 80s. South Winds 5 to 15 Mph.

Tonight 15 Sep McLeod

Increasing Clouds. A 20 percent chance of Thunderstorms after midnight. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph.

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Glencoe Temperature Statistics

September Temperature

Glencoe Municipal Airport (2.5 miles)

  • Lowest 7 September, 2025

    36.7 °F

  • Average September

    59.8 °F

  • Highest 12 September, 2025

    82.4 °F

Climate (2020–Present)

Glencoe Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    55.9 °F
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