Deep Lake Weather Forecast

    • 36
    • 40

    Cloudy

    • 15
    • 41

    Rain/Snow Likely

    • 5
    • 22

    Chance Snow

    • 14
    • 25

    Slight Chance Snow

    • 0
    • 23

    Partly Sunny

    • -3
    • 10

    Cold

Today 27 Dec Adams

Cloudy. Areas of fog. Patchy drizzle this afternoon. Highs in the upper 30s. Southeast Winds 5 to 10 Mph.

Tonight 27 Dec Adams

Cloudy with Areas of drizzle. Patchy freezing drizzle after midnight. Near steady temperature in the upper 30s. Southeast Winds around 5 Mph.

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Deep Lake Temperature Statistics

December Temperature

Baraboo Wisconsin Dells Airport (18.6 miles)

  • Lowest 14 December, 2025

    -9.9 °F

  • Average December

    20 °F

  • Highest 23 December, 2025

    44.2 °F

Climate (2020–Present)

Baraboo Wisconsin Dells Airport (18.6 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    57.6 °F
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