Kewaunee Weather Forecast

    • 64
    • 75

    Slight Chance Thunderstorms

    • 64
    • 74

    Rain Showers Likely

    • 65
    • 73

    Rain Showers Likely

    • 60
    • 77

    Partly Sunny

    • 60
    • 73

    Partly Sunny

    • 62
    • 76

    Chance Rain Showers

Today 13 Aug Kewaunee

Humid. Cloudy with a slight chance of Showers. Nearly steady temperature in the upper 70s. Southeast wind around 5 Mph. Chance of rain 20 percent.

Tonight 13 Aug Kewaunee

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the lower 60s. Light and variable wind becoming northeast 5 to 10 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kewaunee Temperature Statistics

August Temperature

Manitowoc, Manitowoc County Airport (23.6 miles)

  • Lowest 6 August, 2026

    55.9 °F

  • Average August

    69.6 °F

  • Highest 4 August, 2026

    82 °F

Climate (2021–2026)

Manitowoc, Manitowoc County Airport (23.6 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    54.4 °F
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