Murphy Lake Weather Forecast
- 75
- 94
Becoming Sunny
- 74
- 94
Mostly Sunny
- 74
- 94
Mostly Sunny
- 71
- 93
Chance Thunderstorms
- 69
- 88
Rain Showers Likely
- 67
- 87
Chance Thunderstorms
Today 29 Jun Washington
Hot and humid. Warmer. Partly sunny until late afternoon then clearing. Highs in the lower 90s. South Winds 10 to 15 Mph. Highest heat index Readings 98 to 103 in the late morning and afternoon.
Tonight 29 Jun Washington
Mostly clear. A 20 percent chance of light Showers early in the morning. Lows in the mid 70s. South Winds 10 to 15 Mph. Highest heat index Readings 96 to 101 in the evening.
Murphy Lake Temperature Statistics
June Temperature
Waukesha County Airport (13.7 miles)
Lowest 3 June, 2026
44.6 °FAverage June
63.9 °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
56.5 °F