Sauk County Fairgrounds Weather Forecast

    • 36
    • 51

    Partly Sunny

    • 44
    • 65

    Partly Sunny

    • 55
    • 77

    Chance Thunderstorms

    • 30
    • 70

    Chance Rain

    • 27
    • 46

    Chance Rain

    • 31
    • 44

    Chance Rain

Today 28 Mar Sauk

Mostly sunny. Highs in the lower 50s. Southwest Winds 15 to 20 Mph.

Tonight 28 Mar Sauk

Not as cool. Mostly clear then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 30s. Southwest Winds 5 to 15 Mph.

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Sauk County Fairgrounds Temperature Statistics

March Temperature

Baraboo Wisconsin Dells Airport (4.3 miles)

  • Lowest 1 March, 2026

    7.2 °F

  • Average March

    39.1 °F

  • Highest 21 March, 2026

    77.5 °F

Climate (2021–Present)

Baraboo Wisconsin Dells Airport (4.3 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.9 °F
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