Murphy Lake Weather Forecast
- 63
- 82
Chance Thunderstorms
- 60
- 80
Slight Chance Thunderstorms
- 60
- 81
Partly Sunny
- 64
- 85
Partly Sunny
- 65
- 86
Chance Thunderstorms
- 62
- 84
Chance Thunderstorms
Today 4 Jul Washington
Mostly cloudy. Chance of light Showers until late afternoon. Chance of Thunderstorms in the late morning and afternoon. Showers likely late in the afternoon. Highs in the lower 80s. North Winds up to 5 Mph shifting to the east around 5 Mph in the afternoon. Chance of precipitation 60 percent.
Tonight 4 Jul Washington
Mostly cloudy with a 40 percent chance of light Showers and Thunderstorms. Patchy fog early in the morning. Near steady temperature in the upper 60s. West Winds up to 5 Mph.
Murphy Lake Temperature Statistics
July Temperature
Waukesha County Airport (13.7 miles)
Lowest 1 July, 2026
77 °FAverage July
82.4 °FHighest 1 July, 2026
91.4 °F
Climate (2021–2026)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.5 °FAverage 2021–2026
46 °FAverage High 2021–2026
56.6 °F