Rocky Arbor State Park Weather Forecast

    • 53
    • 75

    Partly Sunny

    • 52
    • 79

    Partly Sunny

    • 62
    • 82

    Chance Thunderstorms

    • 60
    • 85

    Mostly Cloudy

    • 59
    • 83

    Slight Chance Thunderstorms

    • 59
    • 82

    Slight Chance Thunderstorms

    • 60
    • 83

    Partly Sunny

Today 10 Sep Juneau

Partly sunny. Highs in the lower 70s. South Winds around 5 Mph.

Tonight 10 Sep Juneau

Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds.

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Rocky Arbor State Park Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (8.1 miles)

  • Lowest 7 September, 2025

    36.9 °F

  • Average September

    56.1 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Baraboo Wisconsin Dells Airport (8.1 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.2 °F
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