Pewaukee Weather Forecast

    • 40
    • 61

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 44
    • 66

    Slight Chance Rain Showers

    • 46
    • 64

    Partly Sunny

    • 53
    • 66

    Slight Chance Rain Showers

    • 53
    • 70

    Slight Chance Rain Showers

    • 52
    • 69

    Mostly Cloudy

Today 8 Oct Waukesha

Sunny. Northeast Winds 5 to 10 Mph.

Tonight 8 Oct Waukesha

Clear. Lows around 40. Northeast Winds up to 5 Mph.

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Pewaukee Temperature Statistics

October Temperature

Waukesha County Airport (1.2 miles)

  • Lowest 2 October, 2025

    55.4 °F

  • Average October

    66.6 °F

  • Highest 3 October, 2025

    84.2 °F

Climate (2020–Present)

Waukesha County Airport (1.2 miles)

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  • Average Low 2020–2025

    38.3 °F

  • Average 2020–2025

    45.8 °F

  • Average High 2020–2025

    56.4 °F
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