Murphy Lake Weather Forecast
- 61
- 85
Partly Sunny
- 62
- 80
Partly Sunny
- 67
- 87
Rain Showers Likely
- 56
- 81
Mostly Sunny
- 56
- 77
Mostly Sunny
- 60
- 81
Partly Sunny
Today 18 Jul Washington
Partly sunny. A 20 percent chance of light Showers in the morning. Patchy smoke late in the afternoon. Highs in the mid 80s. Northwest Winds 5 to 10 Mph.
Tonight 18 Jul Washington
Cooler. Partly cloudy. Areas of smoke. Lows around 60. Northeast Winds up to 10 Mph.
Murphy Lake Temperature Statistics
July Temperature
Waukesha County Airport (13.7 miles)
Lowest 7 July, 2026
59 °FAverage July
75.6 °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
56.7 °F