Murphy Lake Weather Forecast

    • -7
    • 10

    Cold

    • -3
    • 10

    Cold

    • 4
    • 12

    Partly Sunny

    • 3
    • 19

    Partly Sunny

    • 12
    • 22

    Chance Snow

    • 9
    • 24

    Mostly Cloudy

Today 28 Jan Washington

Bitterly cold. Mostly sunny. Highs around 10. West Winds 10 to 15 Mph. Lowest wind chill Readings 10 below to 20 below zero until late afternoon.

Tonight 28 Jan Washington

Mostly clear. Near steady temperature around 1 below. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Murphy Lake Temperature Statistics

January Temperature

Waukesha County Airport (13.7 miles)

  • Lowest 23 January, 2026

    -16.6 °F

  • Average January

    20.3 °F

  • Highest 9 January, 2026

    57.2 °F

Climate (2021–Present)

Waukesha County Airport (13.7 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    56.3 °F
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