McConville Lake Weather Forecast
- 53
- 71
Rain Showers
- 54
- 74
Chance Rain Showers
- 54
- 76
Partly Sunny
- 51
- 71
Chance Rain Showers
- 51
- 71
Partly Sunny
- 55
- 75
Chance Rain Showers
Today 18 Jun Washington
Mostly sunny. A 20 percent chance of light Showers late in the afternoon. Highs in the lower 70s. Northwest Winds 10 to 15 Mph.
Tonight 18 Jun Washington
Mostly clear. A 20 percent chance of light rain Showers and Thunderstorms in the evening. Lows in the lower 50s. West Winds 5 to 10 Mph.
McConville Lake Temperature Statistics
June Temperature
Waukesha County Airport (13.7 miles)
Lowest 3 June, 2026
44.6 °FAverage June
65.9 °FHighest 10 June, 2026
87.8 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
56.6 °F