McConville Lake Weather Forecast

    • 45
    • 54

    Increasing Clouds

    • 48
    • 55

    Chance Rain Showers

    • 50
    • 64

    Mostly Cloudy

    • 55
    • 63

    Rain Showers Likely

    • 54
    • 67

    Rain Showers Likely

    • 49
    • 64

    Chance Rain Showers

    • 44
    • 60

    Chance Rain Showers

Today 30 Oct Washington

Cooler. Partly sunny. Chance of Sprinkles late in the afternoon. Highs in the mid 50s. East Winds up to 5 Mph.

Tonight 30 Oct Washington

Mostly cloudy. Chance of Sprinkles until early Morning, then chance of light rain Showers early in the morning. Lows in the mid 40s. East Winds up to 5 Mph. Chance of Showers 40 percent.

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  • Temperature Real-Time

McConville Lake Temperature Statistics

October Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 17 October, 2026

    33.8 °F

  • Average October

    56.5 °F

  • Highest 12 October, 2026

    86 °F

Climate (2021–2026)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    46.3 °F

  • Average High 2021–2026

    56.7 °F
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