Murphy Lake Weather Forecast
- 64
- 81
Chance Rain Showers
- 69
- 80
Chance Rain Showers
- 60
- 82
Partly Sunny
- 60
- 79
Mostly Sunny
- 63
- 80
Rain Showers
- 57
- 77
Slight Chance Thunderstorms
- 57
- 73
Partly Sunny
Today 14 Aug Washington
Partly sunny. East Winds 5 to 10 Mph.
Tonight 14 Aug Washington
Mostly cloudy. A 50 percent chance of light Showers in the late evening and overnight. Lows in the mid 60s. East Winds 5 to 10 Mph.
Murphy Lake Temperature Statistics
August Temperature
Waukesha County Airport (13.7 miles)
Lowest 3 August, 2026
57.2 °FAverage August
72.3 °FHighest 4 August, 2026
84.2 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
46.2 °FAverage High 2021–2026
56.6 °F