McConville Lake Weather Forecast
- 60
- 79
Increasing Clouds
- 44
- 68
Rain Showers Likely
- 42
- 64
Partly Sunny
- 47
- 62
Mostly Cloudy
- 46
- 63
Rain Showers Likely
- 41
- 59
Slight Chance Rain Showers
Today 23 Apr Washington
Mostly sunny. Highs in the upper 70s. South Winds 5 to 15 Mph.
Tonight 23 Apr Washington
Partly cloudy. Lows in the upper 40s. South Winds up to 5 Mph.
McConville Lake Temperature Statistics
April Temperature
Waukesha County Airport (13.7 miles)
Lowest 7 April, 2026
23 °FAverage April
45.9 °FHighest 17 April, 2026
77 °F
Climate (2021–Present)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
56.6 °F