Murphy Lake Weather Forecast

    • 48
    • 63

    Mostly Cloudy

    • 49
    • 69

    Chance Rain Showers

    • 51
    • 75

    Slight Chance Rain Showers

    • 54
    • 83

    Mostly Sunny

    • 56
    • 84

    Partly Sunny

    • 56
    • 81

    Chance Rain Showers

Today 22 May Washington

Partly sunny. Highs in the lower 60s. East Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 22 May Washington

Mostly cloudy. Near steady temperature in the lower 40s. East Winds 5 to 10 Mph.

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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

    52.4 °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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