Lake Butte des Morts Weather Forecast

    • 63
    • 84

    Increasing Clouds

    • 63
    • 82

    Chance Rain Showers

    • 65
    • 83

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

    • 61
    • 79

    Slight Chance Thunderstorms

    • 59
    • 79

    Partly Sunny

Today 7 Aug Winnebago

Humid. Partly cloudy. Highs in the middle 80s. Southwest wind 10 to 15 Mph.

Tonight 7 Aug Winnebago

Mostly clear. Nearly steady temperature in the mid 60s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Butte des Morts Temperature Statistics

August Temperature

Wittman Regional Airport (8.1 miles)

  • Lowest 3 August, 2026

    56.6 °F

  • Average August

    70.5 °F

  • Highest 4 August, 2026

    83.6 °F

Climate (2021–2026)

Wittman Regional Airport (8.1 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    57.3 °F
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