Dells of the Wisconsin River State Natural Area Weather Forecast

    • 9
    • 14

    Snow

    • 4
    • 23

    Snow

    • -16
    • 15

    Partly Sunny

    • -18
    • -5

    Cold

    • -7
    • 3

    Cold

    • -5
    • 9

    Cold

    • 2
    • 15

    Partly Sunny

Today 20 Jan Adams

Mostly cloudy and not as cold. Near steady temperature around 11. Light Winds.

Tonight 20 Jan Adams

Cloudy with a 50 percent chance of snow. Snow accumulation around an inch possible. Not as cool. Near steady temperature around 9 above. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Dells of the Wisconsin River State Natural Area Temperature Statistics

January Temperature

Baraboo Wisconsin Dells Airport (9.9 miles)

  • Lowest 18 January, 2026

    -3.6 °F

  • Average January

    25.1 °F

  • Highest 13 January, 2026

    51.4 °F

Climate (2021–Present)

Baraboo Wisconsin Dells Airport (9.9 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    57.6 °F
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