Sauk City Weather Forecast

    • 15
    • 27

    Chance Wintry Mix

    • 11
    • 22

    Snow

    • -4
    • 20

    Partly Sunny

    • 13
    • 21

    Snow Likely

    • 24
    • 33

    Snow

    • 6
    • 33

    Chance Snow

Today 5 Dec Sauk

Not as cold. Partly sunny in the Morning, then cloudy with a 20 percent chance of light freezing drizzle and snow in the afternoon. Highs in the upper 20s. Southwest Winds 5 to 15 Mph.

Tonight 5 Dec Sauk

Not as cold. Mostly cloudy. Lows around 5. Southwest Winds 5 to 15 Mph.

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Sauk City Temperature Statistics

December Temperature

Middleton Muni - Morey Field (14.3 miles)

  • Lowest 1 December, 2025

    4.3 °F

  • Average December

    21.8 °F

  • Highest 3 December, 2025

    32 °F

Climate (2020–Present)

Middleton Muni - Morey Field (14.3 miles)

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    59.7 °F
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