Western Hills Weather Forecast

    • 48
    • 75

    Chance Thunderstorms

    • 44
    • 67

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 66
    • 87

    Rain Showers Likely

    • 55
    • 75

    Chance Rain Showers

Today 30 May Waukesha

Partly sunny with a 50 percent chance of light Showers and Thunderstorms. Patchy smoke through the day. Highs in the mid 70s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 30 May Waukesha

Patchy smoke until early morning. Mostly cloudy with chance of light rain Showers and Thunderstorms in the Evening, then mostly cloudy with chance of light rain Showers late in the evening. Partly cloudy after midnight. Lows in the upper 40s. North Winds up to 10 Mph. Gusts up to 25 Mph through around midnight. Chance of precipitation 50 percent.

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Western Hills Temperature Statistics

May Temperature

Waukesha County Airport (3.1 miles)

  • Lowest 4 May, 2025

    35.6 °F

  • Average May

    52.5 °F

  • Highest 15 May, 2025

    82.4 °F

Climate (2020–Present)

Waukesha County Airport (3.1 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    56.2 °F
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