Kewaunee Weather Forecast

    • 53
    • 66

    Partly Sunny

    • 52
    • 68

    Mostly Sunny

    • 57
    • 68

    Rain Showers Likely

    • 57
    • 66

    Chance Rain Showers

    • 51
    • 66

    Slight Chance Rain Showers

    • 50
    • 61

    Partly Sunny

Today 27 Sep Kewaunee

Partly cloudy. Nearly steady temperature in the upper 60s. Light and variable wind.

Tonight 27 Sep Kewaunee

Warmer. Partly cloudy. Lows in the lower 50s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kewaunee Temperature Statistics

September Temperature

Manitowoc, Manitowoc County Airport (23.6 miles)

  • Lowest 14 September, 2026

    43 °F

  • Average September

    64.3 °F

  • Highest 9 September, 2026

    82.9 °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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