Murphy Lake Weather Forecast

    • 70
    • 82

    Chance Thunderstorms

    • 70
    • 88

    Chance Rain Showers

    • 70
    • 89

    Slight Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

    • 64
    • 83

    Slight Chance Thunderstorms

    • 63
    • 82

    Partly Sunny

Today 30 Aug Washington

Numerous light Showers and Thunderstorms. Southwest Winds 5 to 15 Mph. Chance of precipitation 60 percent.

Tonight 30 Aug Washington

Mostly cloudy with a 30 percent chance of light Showers and Thunderstorms. Lows around 70. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Murphy Lake Temperature Statistics

August Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 24 August, 2026

    51.8 °F

  • Average August

    69.9 °F

  • Highest 16 August, 2026

    86 °F

Climate (2021–2026)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    56.6 °F
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