Denmark Weather Forecast

    • 47
    • 73

    Sunny

    • 48
    • 73

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 55
    • 75

    Mostly Cloudy

    • 51
    • 73

    Mostly Cloudy

    • 46
    • 66

    Mostly Cloudy

Today 20 Oct Lee

Sunny. Near steady temperature in the lower 70s. South Winds around 5 Mph.

Tonight 20 Oct Lee

Clear. Lows in the upper 40s. Southeast Winds around 5 Mph.

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Denmark Temperature Statistics

October Temperature

Fort Madison Municipal Airport (5 miles)

  • Lowest 17 October, 2026

    33.8 °F
  • Average October

    63.1 °F
  • Highest 12 October, 2026

    87.8 °F

Climate (2021–2026)

Fort Madison Municipal Airport (5 miles)

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  • Average Low 2021–2026

    45.5 °F
  • Average 2021–2026

    54.9 °F
  • Average High 2021–2026

    64.7 °F
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