Murphy Lake Weather Forecast
- 61
- 79
Mostly Sunny
- 65
- 76
Rain Showers Likely
- 64
- 81
Chance Thunderstorms
- 63
- 81
Chance Thunderstorms
- 60
- 80
Chance Thunderstorms
- 57
- 76
Partly Sunny
- 55
- 73
Chance Rain Showers
Today 8 Aug Washington
Sunny. West Winds 5 to 10 Mph.
Tonight 8 Aug Washington
Clear until early morning then becoming partly cloudy. Lows in the lower 60s. Southwest Winds up to 5 Mph.
Murphy Lake Temperature Statistics
August Temperature
Waukesha County Airport (13.7 miles)
Lowest 3 August, 2026
57.2 °FAverage August
72.4 °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