Waupun Weather Forecast

    • 41
    • 75

    Becoming Sunny

    • 52
    • 73

    Mostly Sunny

    • 58
    • 78

    Mostly Cloudy

    • 44
    • 70

    Chance Thunderstorms

    • 42
    • 63

    Partly Sunny

    • 45
    • 63

    Mostly Cloudy

Today 21 Apr Fond Du Lac

Warmer, sunny. Highs in the lower 70s. Southwest Winds 5 to 15 Mph shifting to the northwest 5 to 10 Mph in the afternoon.

Tonight 21 Apr Fond Du Lac

Clear. Lows in the lower 40s. East Winds 5 to 10 Mph.

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Waupun Temperature Statistics

April Temperature

Juneau, Dodge County Airport (14.3 miles)

  • Lowest 7 April, 2026

    19.4 °F

  • Average April

    42.2 °F

  • Highest 17 April, 2026

    77.2 °F

Climate (2021–Present)

Juneau, Dodge County Airport (14.3 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.2 °F
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