Murphy Lake Weather Forecast
- 61
- 79
Increasing Clouds
- 54
- 81
Partly Sunny
- 52
- 72
Chance Rain Showers
- 62
- 75
Rain Showers
- 54
- 73
Chance Rain Showers
- 56
- 70
Chance Rain Showers
Today 11 Sep Washington
Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.
Tonight 11 Sep Washington
Partly cloudy. Lows around 60. South Winds up to 10 Mph.
Murphy Lake Temperature Statistics
September Temperature
Waukesha County Airport (13.7 miles)
Lowest 6 September, 2026
59 °FAverage September
71.8 °FHighest 1 September, 2026
87.8 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.8 °FAverage 2021–2026
46.2 °FAverage High 2021–2026
56.7 °F