Murphy Lake Weather Forecast
- 63
- 83
Rain Showers
- 57
- 75
Rain Showers Likely
- 59
- 78
Mostly Sunny
- 63
- 81
Partly Sunny
- 63
- 80
Chance Thunderstorms
- 65
- 81
Rain Showers Likely
- 62
- 80
Chance Thunderstorms
Today 4 Aug Washington
Partly sunny. Southwest Winds 5 to 10 Mph.
Tonight 4 Aug Washington
Showers and chance of Thunderstorms. Lows in the lower 60s. West Winds up to 5 Mph. Chance of precipitation 80 percent.
Murphy Lake Temperature Statistics
August Temperature
Waukesha County Airport (13.7 miles)
Lowest 1 August, 2026
66.2 °FAverage August
69.2 °FHighest 2 August, 2026
77 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.6 °FAverage 2021–2026
46.2 °FAverage High 2021–2026
56.7 °F