Lake Park Of Pewaukee Weather Forecast

    • -5
    • 11

    Becoming Sunny

    • 0
    • 11

    Mostly Sunny

    • 5
    • 14

    Chance Snow

    • 5
    • 20

    Partly Sunny

    • 13
    • 23

    Chance Snow

    • 10
    • 25

    Mostly Cloudy

Today 28 Jan Waukesha

Bitterly cold. Mostly sunny. Highs around 11. West Winds 5 to 15 Mph. Lowest wind chill Readings 10 below to 20 below zero until late afternoon.

Tonight 28 Jan Waukesha

Clear. Near steady temperature around 1 below. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Park Of Pewaukee Temperature Statistics

January Temperature

Waukesha County Airport (3.7 miles)

  • Lowest 23 January, 2026

    -16.6 °F

  • Average January

    20.3 °F

  • Highest 9 January, 2026

    57.2 °F

Climate (2021–Present)

Waukesha County Airport (3.7 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    56.3 °F
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