Park Lawn Weather Forecast

    • 43
    • 69

    Becoming Sunny

    • 54
    • 75

    Sunny

    • 64
    • 86

    Partly Sunny

    • 62
    • 85

    Rain Showers Likely

    • 55
    • 73

    Rain Showers Likely

    • 53
    • 72

    Chance Rain Showers

Today 31 May Waukesha

Sunny. Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 31 May Waukesha

Mostly clear. Lows in the mid 40s. East Winds up to 5 Mph shifting to the northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Park Lawn Temperature Statistics

May Temperature

Watertown (11.8 miles)

  • Lowest 9 May, 2025

    31.6 °F

  • Average May

    55.2 °F

  • Highest 15 May, 2025

    85.5 °F

Climate (2020–Present)

Watertown (11.8 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.2 °F

  • Average High 2020–2025

    55.3 °F
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