Murphy Lake Weather Forecast
- 73
- 91
Chance Thunderstorms
- 60
- 87
Chance Rain Showers
- 64
- 84
Partly Sunny
- 67
- 87
Rain Showers Likely
- 57
- 83
Mostly Sunny
- 56
- 77
Mostly Sunny
- 59
- 80
Partly Sunny
Today 17 Jul Washington
Partly sunny with scattered light Showers and chance of Thunderstorms. Heat index Readings 95 to 96. Southwest Winds 5 to 10 Mph. Chance of precipitation 30 percent.
Tonight 17 Jul Washington
Mostly clear. Lows in the lower 70s. Southwest Winds 5 to 10 Mph.
Murphy Lake Temperature Statistics
July Temperature
Waukesha County Airport (13.7 miles)
Lowest 7 July, 2026
59 °FAverage July
75.3 °FHighest 14 July, 2026
96.8 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.6 °FAverage 2021–2026
46.1 °FAverage High 2021–2026
56.6 °F