Murphy Lake Weather Forecast

    • 63
    • 82

    Rain Showers

    • 59
    • 74

    Chance Thunderstorms

    • 58
    • 79

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 65
    • 83

    Partly Sunny

    • 65
    • 84

    Chance Thunderstorms

Today 4 Aug Washington

Mostly sunny until late afternoon then becoming mostly cloudy. A 50 percent chance of light Showers and Thunderstorms late in the afternoon. Highs in the lower 80s. Southwest Winds 5 to 15 Mph.

Tonight 4 Aug Washington

Clear. Near steady temperature in the lower 60s. Southwest Winds up to 5 Mph.

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  • Temperature Real-Time

Murphy Lake Temperature Statistics

August Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 1 August, 2026

    66.2 °F

  • Average August

    67.2 °F

  • Highest 1 August, 2026

    69.8 °F

Climate (2021–2026)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    56.7 °F
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