Mason Lake Weather Forecast

    • 41
    • 62

    Mostly Cloudy

    • 37
    • 58

    Partly Sunny

    • 34
    • 55

    Slight Chance Rain Showers

    • 33
    • 55

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 42
    • 67

    Partly Sunny

Today 28 Apr Adams

Mostly cloudy in the Morning, then becoming partly sunny. Highs around 60. West Winds 10 to 20 Mph. Gusts up to 30 Mph in the morning.

Tonight 28 Apr Adams

Cloudy. Lows in the lower 40s. West Winds 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mason Lake Temperature Statistics

April Temperature

Baraboo Wisconsin Dells Airport (11.8 miles)

  • Lowest 7 April, 2026

    12.6 °F

  • Average April

    45.8 °F

  • Highest 17 April, 2026

    76.1 °F

Climate (2021–Present)

Baraboo Wisconsin Dells Airport (11.8 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57.9 °F
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