Dekorra Weather Forecast

    • 51
    • 78

    Mostly Sunny

    • 42
    • 68

    Partly Sunny

    • 60
    • 70

    Rain Showers

    • 53
    • 76

    Chance Rain Showers

    • 56
    • 66

    Chance Rain Showers

    • 53
    • 70

    Slight Chance Thunderstorms

    • 52
    • 70

    Chance Rain Showers

Today 12 Sep Columbia

Mostly sunny. Northwest Winds 5 to 10 Mph.

Tonight 12 Sep Columbia

Mostly clear. Lows in the lower 50s. Northwest Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dekorra Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (15.5 miles)

  • Lowest 7 September, 2026

    50.4 °F

  • Average September

    68.4 °F

  • Highest 1 September, 2026

    85.3 °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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