Murphy Lake Weather Forecast
- 64
- 80
Slight Chance Rain Showers
- 63
- 82
Chance Rain Showers
- 61
- 77
Chance Rain Showers
- 60
- 76
Rain Showers Likely
- 64
- 75
Rain Showers Likely
- 60
- 78
Slight Chance Rain Showers
Today 11 Aug Washington
Partly sunny with a 20 percent chance of light Showers. Near steady temperature in the upper 70s. Southeast Winds up to 5 Mph.
Tonight 11 Aug Washington
Partly cloudy through around midnight then becoming mostly cloudy. Areas of fog in the late evening and overnight. Lows in the lower 60s. Southeast Winds up to 5 Mph through around midnight becoming calm.
Murphy Lake Temperature Statistics
August Temperature
Waukesha County Airport (13.7 miles)
Lowest 3 August, 2026
57.2 °FAverage August
72 °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