Wisconsin Dells Weather Forecast

    • 61
    • 80

    Partly Sunny

    • 58
    • 85

    Mostly Sunny

    • 63
    • 86

    Partly Sunny

    • 62
    • 88

    Partly Sunny

    • 61
    • 85

    Slight Chance Thunderstorms

    • 58
    • 80

    Chance Rain Showers

Today 13 Sep Columbia

Partly sunny. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 13 Sep Columbia

Partly cloudy. Areas of fog early in the morning. Lows in the lower 60s. East Winds up to 5 Mph.

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Wisconsin Dells Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (6.8 miles)

  • Lowest 7 September, 2025

    36.9 °F

  • Average September

    58.2 °F

  • Highest 11 September, 2025

    82.4 °F

Climate (2020–Present)

Baraboo Wisconsin Dells Airport (6.8 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.3 °F
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