Murphy Lake Weather Forecast

    • 52
    • 83

    Becoming Sunny

    • 47
    • 70

    Sunny

    • 54
    • 82

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

Today 27 May Washington

Mostly sunny with a 20 percent chance of light Showers and Thunderstorms. Northeast Winds 5 to 10 Mph.

Tonight 27 May Washington

Partly cloudy with scattered light rain Showers and Thunderstorms through around Midnight, then clear after midnight. Lows in the lower 50s. Northeast Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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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

    53 °F

  • Highest 16 May, 2026

    82.4 °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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