Wisconsin Dells Weather Forecast

    • 61
    • 79

    Slight Chance Rain Showers

    • 50
    • 78

    Partly Sunny

    • 45
    • 67

    Rain Showers Likely

    • 58
    • 69

    Rain Showers

    • 51
    • 72

    Mostly Cloudy

    • 51
    • 67

    Chance Rain Showers

    • 49
    • 69

    Slight Chance Rain Showers

Today 11 Sep Columbia

Sunny. South Winds 5 to 15 Mph.

Tonight 11 Sep Columbia

Partly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph.

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Wisconsin Dells Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (6.8 miles)

  • Lowest 7 September, 2026

    50.4 °F

  • Average September

    68.9 °F

  • Highest 1 September, 2026

    85.3 °F

Climate (2021–2026)

Baraboo Wisconsin Dells Airport (6.8 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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