McConville Lake Weather Forecast
- 41
- 48
Rain Showers
- 34
- 60
Increasing Clouds
- 33
- 52
Rain/Snow
- 25
- 37
Chance Rain/Snow
- 22
- 35
Chance Snow
- 14
- 28
Mostly Cloudy
- 15
- 27
Partly Sunny
Today 17 Feb Washington
Cloudy. East Winds 10 to 15 Mph.
Tonight 17 Feb Washington
Slight chance of light rain Showers and Thunderstorms in the Evening, then light rain Showers and chance of Thunderstorms in the late evening and overnight. Lows in the lower 40s. Southeast Winds 10 to 15 Mph. Chance of precipitation near 100 percent.
McConville Lake Temperature Statistics
February Temperature
Waukesha County Airport (13.7 miles)
Lowest 1 February, 2026
3.2 °FAverage February
25 °FHighest 14 February, 2026
53.6 °F
Climate (2021–Present)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.4 °FAverage 2021–2026
45.9 °FAverage High 2021–2026
56.5 °F