Murphy Lake Weather Forecast

    • 48
    • 70

    Mostly Sunny

    • 51
    • 75

    Partly Sunny

    • 50
    • 77

    Partly Sunny

    • 49
    • 77

    Sunny

    • 56
    • 83

    Partly Sunny

    • 62
    • 85

    Chance Rain Showers

    • 60
    • 84

    Chance Thunderstorms

Today 30 May Washington

Cooler. Mostly sunny. Near steady temperature in the upper 60s. East Winds 10 to 15 Mph.

Tonight 30 May Washington

Mostly clear. Lows in the upper 40s. East Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Murphy Lake Temperature Statistics

May Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    54.4 °F

  • Highest 26 May, 2026

    87.8 °F

Climate (2021–Present)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    56.6 °F
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