Murphy Lake Weather Forecast
- 63
- 87
Rain Showers Likely
- 58
- 81
Mostly Sunny
- 61
- 84
Mostly Sunny
- 65
- 86
Mostly Cloudy
- 64
- 80
Chance Rain Showers
- 62
- 82
Chance Rain Showers
Today 27 Jul Washington
Warm and humid. Partly sunny. Light Showers likely and slight chance of Thunderstorms in the Morning, then chance of light Showers and Thunderstorms in the late morning and afternoon. Highs in the upper 80s. Southwest Winds 5 to 15 Mph. Chance of precipitation 70 percent. Highest heat index Readings 95 to 99 in the afternoon.
Tonight 27 Jul Washington
Partly cloudy. A 20 percent chance of light Showers and Thunderstorms in the evening. Lows in the lower 60s. North Winds 5 to 10 Mph.
Murphy Lake Temperature Statistics
July Temperature
Waukesha County Airport (13.7 miles)
Lowest 22 July, 2026
53.6 °FAverage July
75.6 °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