Murphy Lake Weather Forecast
- 66
- 80
Increasing Clouds
- 63
- 77
Chance Rain Showers
- 64
- 78
Chance Rain Showers
- 67
- 80
Rain Showers Likely
- 61
- 80
Chance Rain Showers
- 59
- 77
Partly Sunny
- 62
- 78
Partly Sunny
Today 12 Aug Washington
Partly sunny with a 20 percent chance of light Showers and Thunderstorms. Patchy smoke late in the afternoon. Near steady temperature in the upper 70s. Northeast Winds up to 5 Mph.
Tonight 12 Aug Washington
Partly cloudy through around midnight then becoming mostly cloudy. Patchy fog in the late evening and overnight. Lows in the mid 60s. Calm Winds.
Murphy Lake Temperature Statistics
August Temperature
Waukesha County Airport (13.7 miles)
Lowest 3 August, 2026
57.2 °FAverage August
72.2 °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