Valley Brook Weather Forecast

    • 66
    • 87

    Rain Showers Likely

    • 60
    • 71

    Rain Showers

    • 62
    • 81

    Slight Chance Thunderstorms

    • 71
    • 84

    Chance Thunderstorms

    • 75
    • 92

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

    • 71
    • 91

    Chance Thunderstorms

Today 17 Jun Waukesha

Partly sunny. West Winds 5 to 10 Mph.

Tonight 17 Jun Waukesha

Mostly cloudy. Chance of light Showers and Thunderstorms through around Midnight, then light Showers likely and chance of Thunderstorms after midnight. Patchy fog early in the morning. Lows in the upper 60s. West Winds up to 5 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Valley Brook Temperature Statistics

June Temperature

Waukesha County Airport (3.7 miles)

  • Lowest 1 June, 2025

    39.2 °F

  • Average June

    61.6 °F

  • Highest 11 June, 2025

    84.2 °F

Climate (2020–Present)

Waukesha County Airport (3.7 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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