Dekorra Weather Forecast

    • 55
    • 78

    Partly Sunny

    • 62
    • 79

    Chance Thunderstorms

    • 60
    • 79

    Chance Rain Showers

    • 56
    • 79

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

    • 58
    • 77

    Slight Chance Thunderstorms

Today 19 Aug Columbia

Partly sunny. Highs in the upper 70s. North Winds up to 5 Mph.

Tonight 19 Aug Columbia

Mostly clear. Lows in the mid 50s. Northwest Winds up to 5 Mph through around midnight becoming calm.

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  • Temperature Real-Time

Dekorra Temperature Statistics

August Temperature

Baraboo Wisconsin Dells Airport (15.5 miles)

  • Lowest 6 August, 2026

    54.7 °F

  • Average August

    70.1 °F

  • Highest 11 August, 2026

    83.3 °F

Climate (2021–2026)

Baraboo Wisconsin Dells Airport (15.5 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    58 °F
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