The Hills Of Delafield Weather Forecast

    • -16
    • 15

    Flurries

    • -16
    • -7

    Cold

    • -3
    • 4

    Chance Snow

    • -4
    • 12

    Chance Snow

    • -2
    • 8

    Cold

    • 2
    • 17

    Mostly Cloudy

Today 22 Jan Waukesha

Mostly cloudy. Chance of Flurries in the late morning and early afternoon. Slight chance of light snow late in the afternoon. Highs around 16. West Winds 10 to 20 Mph with Gusts to around 35 Mph. Chance of snow 20 percent.

Tonight 22 Jan Waukesha

Bitterly cold. Much Colder. Partly cloudy. Lows around 16 below. Northwest Winds 10 to 15 Mph with Gusts to around 35 Mph. Lowest wind chill Readings 29 below to 39 below zero after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Hills Of Delafield Temperature Statistics

January Temperature

Waukesha County Airport (6.2 miles)

  • Lowest 19 January, 2026

    -2.2 °F

  • Average January

    25.5 °F

  • Highest 9 January, 2026

    57.2 °F

Climate (2021–Present)

Waukesha County Airport (6.2 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    56.4 °F
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