Murphy Lake Weather Forecast
- 34
- 60
Becoming Sunny
- 32
- 53
Rain
- 24
- 39
Chance Rain/Snow
- 22
- 36
Mostly Cloudy
- 14
- 29
Mostly Cloudy
- 15
- 27
Partly Sunny
Today 18 Feb Washington
Not as cool. Mostly cloudy in the morning then clearing. A 20 percent chance of light rain in the morning. Highs around 60. Southwest Winds 10 to 20 Mph with Gusts to around 35 Mph.
Tonight 18 Feb Washington
Light rain likely and slight chance of Thunderstorms after Midnight, then rain early in the morning. Lows in the lower 40s. Southeast Winds 10 to 15 Mph. Chance of precipitation 90 percent.
Murphy Lake Temperature Statistics
February Temperature
Waukesha County Airport (13.7 miles)
Lowest 1 February, 2026
3.2 °FAverage February
25 °FHighest 14 February, 2026
53.6 °F
Climate (2021–Present)
Waukesha County Airport (13.7 miles)
Average Low 2021–2026
38.4 °FAverage 2021–2026
45.9 °FAverage High 2021–2026
56.5 °F