McConville Lake Weather Forecast

    • -3
    • 10

    Cold

    • -6
    • 10

    Cold

    • -2
    • 9

    Cold

    • 4
    • 11

    Slight Chance Snow Showers

    • 3
    • 19

    Partly Sunny

    • 12
    • 22

    Chance Snow

    • 9
    • 24

    Mostly Cloudy

Today 27 Jan Washington

Sunny. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 27 Jan Washington

Bitterly cold. Mostly clear. Lows around 3 below. West Winds 5 to 10 Mph. Wind chill Readings 10 below to 20 below zero.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McConville Lake Temperature Statistics

January Temperature

Waukesha County Airport (13.7 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 (13.7 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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