McConville Lake Weather Forecast
- 25
- 41
Decreasing Clouds
- 33
- 39
Rain/Snow
- 38
- 66
Rain
- 30
- 53
Partly Sunny
- 31
- 51
Partly Sunny
- 30
- 53
Partly Sunny
Today 31 Mar Washington
Mostly cloudy in the morning then clearing. Highs in the lower 40s. North Winds 10 to 15 Mph.
Tonight 31 Mar Washington
Mostly clear. Lows in the mid 20s. Northeast Winds up to 10 Mph.
McConville Lake Temperature Statistics
March Temperature
Waukesha County Airport (13.7 miles)
Lowest 2 March, 2025
8.6 °FAverage March
36.9 °FHighest 14 March, 2025
78.8 °F
Climate (2020–Present)
Waukesha County Airport (13.7 miles)
Average Low 2020–2025
38 °FAverage 2020–2025
45.4 °FAverage High 2020–2025
56.1 °F