Devil's Lake State Park Weather Forecast

    • 60
    • 78

    Increasing Clouds

    • 67
    • 79

    Rain Showers

    • 56
    • 78

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

    • 61
    • 76

    Chance Rain Showers

    • 56
    • 77

    Chance Thunderstorms

    • 55
    • 72

    Chance Rain Showers

Today 7 Sep Sauk

Mostly sunny. Highs around 80. Southeast Winds 5 to 10 Mph.

Tonight 7 Sep Sauk

Partly cloudy until early morning then becoming mostly cloudy. Lows around 60. Southeast Winds up to 10 Mph.

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Devil's Lake State Park Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (6.2 miles)

  • Lowest 5 September, 2026

    59.9 °F

  • Average September

    70.9 °F

  • Highest 1 September, 2026

    85.3 °F

Climate (2021–2026)

Baraboo Wisconsin Dells Airport (6.2 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    58 °F
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