Murphy Lake Weather Forecast

    • 65
    • 77

    Rain Showers Likely

    • 64
    • 80

    Chance Thunderstorms

    • 64
    • 81

    Chance Thunderstorms

    • 61
    • 81

    Slight Chance Thunderstorms

    • 57
    • 76

    Partly Sunny

    • 57
    • 74

    Chance Rain Showers

Today 9 Aug Washington

Partly sunny in the morning then becoming mostly cloudy. Showers in the morning. Chance of Thunderstorms through the day. Light Showers likely in the afternoon. Locally heavy rainfall possible late in the morning. Highs in the mid 70s. Southwest Winds up to 10 Mph. Chance of precipitation 80 percent.

Tonight 9 Aug Washington

Mostly cloudy then becoming partly cloudy late in the evening then becoming mostly cloudy. Chance of light Showers and slight chance of Thunderstorms in the Evening, then chance of light Showers in the late evening and early morning. Patchy fog after midnight. Lows in the mid 60s. East Winds up to 5 Mph shifting to the northwest after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Murphy Lake Temperature Statistics

August Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 3 August, 2026

    57.2 °F
  • Average August

    72.6 °F
  • Highest 4 August, 2026

    84.2 °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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