Waupun Weather Forecast

    • 44
    • 72

    Chance Thunderstorms

    • 37
    • 62

    Partly Sunny

    • 46
    • 68

    Chance Rain Showers

    • 52
    • 78

    Slight Chance Thunderstorms

    • 50
    • 81

    Chance Rain Showers

    • 56
    • 76

    Rain Showers Likely

    • 53
    • 81

    Rain Showers Likely

Today 12 May Fond Du Lac

Breezy. Mostly cloudy with a 50 percent chance of light Showers and Thunderstorms. Southwest Winds 15 to 25 Mph with Gusts to around 40 Mph.

Tonight 12 May Fond Du Lac

Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy then becoming mostly cloudy early in the morning. Lows in the mid 40s. Northwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waupun Temperature Statistics

May Temperature

Juneau, Dodge County Airport (14.3 miles)

  • Lowest 2 May, 2026

    29.1 °F

  • Average May

    48.3 °F

  • Highest 4 May, 2026

    75.6 °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

    47.3 °F

  • Average High 2021–2026

    56.3 °F
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