McConville Lake Weather Forecast

    • 35
    • 47

    Increasing Clouds

    • 46
    • 62

    Decreasing Clouds

    • 56
    • 72

    Rain Likely

    • 30
    • 72

    Rain Likely

    • 28
    • 41

    Mostly Cloudy

    • 31
    • 40

    Chance Rain/Snow

    • 38
    • 48

    Chance Rain

Today 28 Mar Washington

Partly sunny. Southwest Winds around 15 Mph.

Tonight 28 Mar Washington

Not as cool. Partly cloudy. Lows in the mid 30s. Southwest Winds 5 to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McConville Lake Temperature Statistics

March Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 1 March, 2026

    14 °F

  • Average March

    37.8 °F

  • Highest 21 March, 2026

    73.4 °F

Climate (2021–Present)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    56.5 °F
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