Murphy Lake Weather Forecast
- 54
- 76
Mostly Sunny
- 62
- 80
Chance Rain Showers
- 60
- 82
Chance Rain Showers
- 57
- 81
Mostly Sunny
- 59
- 79
Partly Sunny
- 64
- 80
Chance Rain Showers
Today 24 Aug Washington
Sunny until late afternoon then becoming partly sunny. Highs in the mid 70s. Northwest Winds up to 10 Mph.
Tonight 24 Aug Washington
Mostly clear. Lows in the mid 50s. West Winds up to 5 Mph through around midnight becoming calm.
Murphy Lake Temperature Statistics
August Temperature
Waukesha County Airport (13.7 miles)
Lowest 20 August, 2026
55.4 °FAverage August
71 °FHighest 16 August, 2026
86 °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