Murphy Lake Weather Forecast
- 53
- 73
Increasing Clouds
- 57
- 79
Mostly Sunny
- 60
- 81
Mostly Sunny
- 68
- 86
Partly Sunny
- 66
- 90
Chance Rain Showers
- 63
- 88
Slight Chance Thunderstorms
Today 22 Jul Washington
Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph.
Tonight 22 Jul Washington
Partly cloudy through around midnight then becoming clear. Lows in the lower 50s. West Winds up to 5 Mph.
Murphy Lake Temperature Statistics
July Temperature
Waukesha County Airport (13.7 miles)
Lowest 7 July, 2026
59 °FAverage July
76.3 °FHighest 14 July, 2026
96.8 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.6 °FAverage 2021–2026
46.1 °FAverage High 2021–2026
56.7 °F