Murphy Lake Weather Forecast
- 53
- 69
Rain Showers
- 55
- 77
Partly Sunny
- 58
- 85
Mostly Sunny
- 59
- 87
Partly Sunny
- 56
- 82
Mostly Cloudy
- 51
- 77
Partly Sunny
- 50
- 73
Partly Sunny
Today 23 May Washington
Partly sunny. Highs in the mid 60s. East Winds around 5 Mph.
Tonight 23 May Washington
Partly cloudy in the evening then becoming mostly cloudy. Scattered light rain Showers and isolated Thunderstorms in the late evening and overnight. Patchy fog early in the morning. Lows in the lower 50s. Southeast Winds up to 10 Mph shifting to the south after midnight. Chance of precipitation 50 percent.
Murphy Lake Temperature Statistics
May Temperature
Waukesha County Airport (13.7 miles)
Lowest 2 May, 2026
30.2 °FAverage May
52 °FHighest 16 May, 2026
82.4 °F
Climate (2021–Present)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
56.6 °F