Centennial Oaks Weather Forecast

    • 71
    • 93

    Thunderstorms Likely

    • 61
    • 80

    Rain Showers

    • 61
    • 75

    Rain Showers Likely

    • 66
    • 84

    Rain Showers Likely

    • 63
    • 81

    Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

Today 23 Jun Waukesha

Hot and humid. Sunny. A 20 percent chance of light Showers late in the afternoon. Highs in the mid 90s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Highest heat index Readings 101 to 106 in the late morning and afternoon.

Tonight 23 Jun Waukesha

Mostly cloudy. Showers and Thunderstorms likely through around Midnight, then chance of light Showers and Thunderstorms after midnight. Lows in the lower 70s. West Winds 5 to 10 Mph. Gusts up to 30 Mph through around midnight. Chance of precipitation 70 percent. Highest heat index Readings 95 to 100 in the evening.

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Centennial Oaks Temperature Statistics

June Temperature

Waukesha County Airport (7.5 miles)

  • Lowest 1 June, 2025

    39.2 °F

  • Average June

    64.7 °F

  • Highest 21 June, 2025

    91.4 °F

Climate (2020–Present)

Waukesha County Airport (7.5 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    56.2 °F
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