Deep Lake Weather Forecast

    • 46
    • 63

    Mostly Sunny

    • 50
    • 66

    Mostly Cloudy

    • 46
    • 68

    Partly Sunny

    • 48
    • 66

    Chance Rain Showers

    • 48
    • 65

    Mostly Cloudy

    • 51
    • 69

    Partly Sunny

Today 23 Sep Adams

Mostly sunny. Near steady temperature in the lower 60s. East Winds 5 to 10 Mph.

Tonight 23 Sep Adams

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deep Lake Temperature Statistics

September Temperature

Baraboo Wisconsin Dells Airport (18.6 miles)

  • Lowest 14 September, 2026

    39.7 °F

  • Average September

    64.4 °F

  • Highest 1 September, 2026

    85.3 °F

Climate (2021–2026)

Baraboo Wisconsin Dells Airport (18.6 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57.9 °F
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