Murphy Lake Weather Forecast

    • 59
    • 77

    Mostly Sunny

    • 60
    • 78

    Partly Sunny

    • 70
    • 82

    Mostly Cloudy

    • 58
    • 81

    Partly Sunny

    • 55
    • 76

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

Today 6 Sep Washington

Mostly sunny. Patchy fog in the morning. Highs in the mid 70s. East Winds up to 5 Mph.

Tonight 6 Sep Washington

Mostly clear. Lows in the upper 50s. East Winds up to 5 Mph.

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  • Temperature Real-Time

Murphy Lake Temperature Statistics

September Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 3 September, 2026

    69.8 °F

  • Average September

    76.4 °F

  • Highest 1 September, 2026

    87.8 °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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