Murphy Lake Weather Forecast

    • 54
    • 81

    Slight Chance Rain Showers

    • 53
    • 74

    Mostly Sunny

    • 57
    • 78

    Partly Sunny

    • 59
    • 82

    Mostly Sunny

    • 66
    • 85

    Slight Chance Thunderstorms

    • 68
    • 90

    Chance Rain Showers

    • 64
    • 90

    Slight Chance Thunderstorms

Today 21 Jul Washington

Partly sunny with a 20 percent chance of light Showers and Thunderstorms. Northwest Winds 15 to 20 Mph.

Tonight 21 Jul Washington

Cooler. Partly cloudy until early morning then becoming clear. A 20 percent chance of light rain Showers in the evening. Lows in the lower 50s. North Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Murphy Lake Temperature Statistics

July Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 7 July, 2026

    59 °F
  • Average July

    76.3 °F
  • Highest 14 July, 2026

    96.8 °F

Climate (2021–2026)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.6 °F
  • Average 2021–2026

    46.1 °F
  • Average High 2021–2026

    56.7 °F
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