Murphy Lake Weather Forecast
- 62
- 79
Mostly Sunny
- 67
- 77
Rain Showers
- 64
- 82
Rain Showers Likely
- 62
- 80
Chance Rain Showers
- 60
- 79
Chance Rain Showers
- 57
- 76
Slight Chance Thunderstorms
Today 8 Aug Washington
Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.
Tonight 8 Aug Washington
Clear until early morning then becoming partly cloudy. A 20 percent chance of light Showers early in the morning. 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