Mirror Lake Weather Forecast

    • 32
    • 47

    Partly Sunny

    • 37
    • 55

    Mostly Cloudy

    • 44
    • 64

    Mostly Cloudy

    • 26
    • 65

    Slight Chance Rain

    • 25
    • 44

    Mostly Sunny

    • 32
    • 51

    Partly Sunny

Today 23 Mar Sauk

Sunny. Highs in the upper 40s. Northwest Winds up to 10 Mph.

Tonight 23 Mar Sauk

Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 30s. South Winds up to 10 Mph.

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Mirror Lake Temperature Statistics

March Temperature

Baraboo Wisconsin Dells Airport (3.7 miles)

  • Lowest 1 March, 2026

    7.2 °F

  • Average March

    37 °F

  • Highest 9 March, 2026

    73.8 °F

Climate (2021–Present)

Baraboo Wisconsin Dells Airport (3.7 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.8 °F
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