Denmark Weather Forecast

    • 17
    • 30

    Increasing Clouds

    • 23
    • 51

    Clearing Late

    • 27
    • 41

    Rain/Snow Likely

    • 29
    • 44

    Partly Sunny

    • 32
    • 62

    Mostly Sunny

    • 22
    • 48

    Partly Sunny

    • 23
    • 37

    Chance Rain/Snow

Today 23 Feb Lee

Sunny. Highs around 30. Northwest Winds 5 to 10 Mph.

Tonight 23 Feb Lee

Mostly clear this Evening, then becoming mostly cloudy. Lows around 17. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Denmark Temperature Statistics

February Temperature

Fort Madison Municipal Airport (5 miles)

  • Lowest 4 February, 2026

    5 °F

  • Average February

    36.5 °F

  • Highest 16 February, 2026

    66.2 °F

Climate (2021–Present)

Fort Madison Municipal Airport (5 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.4 °F
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