Glencoe Weather Forecast

    • 64
    • 82

    Decreasing Clouds

    • 64
    • 78

    Mostly Cloudy

    • 65
    • 79

    Mostly Cloudy

    • 66
    • 83

    Chance Thunderstorms

    • 57
    • 79

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

Today 5 Sep Buffalo

Areas of fog in the morning. Mostly sunny. Humid with Highs in the mid 80s. East Winds around 5 Mph.

Tonight 5 Sep Buffalo

Partly cloudy. Humid with Lows in the mid 60s. Southeast Winds around 5 Mph.

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Glencoe Temperature Statistics

September Temperature

Winona, Winona Municipal Airport-Max Conrad Field (13.7 miles)

  • Lowest 2 September, 2026

    64.4 °F
  • Average September

    74.5 °F
  • Highest 2 September, 2026

    89.6 °F

Climate (2021–2026)

Winona, Winona Municipal Airport-Max Conrad Field (13.7 miles)

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  • Average Low 2021–2026

    39.4 °F
  • Average 2021–2026

    48.5 °F
  • Average High 2021–2026

    57.7 °F
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