Dekorra Weather Forecast

    • 30
    • 48

    Mostly Sunny

    • 27
    • 48

    Mostly Sunny

    • 43
    • 55

    Partly Sunny

    • 42
    • 72

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 57
    • 78

    Chance Rain Showers

Today 18 Apr Columbia

Much cooler. Partly sunny. Highs in the upper 40s. West Winds 15 to 20 Mph.

Tonight 18 Apr Columbia

Partly cloudy in the evening then clearing. Lows around 30. West Winds 5 to 15 Mph. Gusts up to 30 Mph through around midnight.

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  • Temperature Real-Time

Dekorra Temperature Statistics

April Temperature

Baraboo Wisconsin Dells Airport (15.5 miles)

  • Lowest 7 April, 2026

    12.6 °F

  • Average April

    45.7 °F

  • Highest 12 April, 2026

    74.7 °F

Climate (2021–Present)

Baraboo Wisconsin Dells Airport (15.5 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.9 °F
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