Murphy Lake Weather Forecast
- 65
- 81
Chance Thunderstorms
- 68
- 80
Rain Showers Likely
- 61
- 82
Partly Sunny
- 59
- 79
Mostly Sunny
- 64
- 80
Rain Showers Likely
- 58
- 77
Chance Thunderstorms
Today 14 Aug Washington
Partly sunny. Patchy fog in the morning. Highs in the lower 80s. East Winds 5 to 10 Mph.
Tonight 14 Aug Washington
Mostly cloudy. A 50 percent chance of light Showers and Thunderstorms after midnight. 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