Guernsey Meadows Weather Forecast

    • 62
    • 83

    Increasing Clouds

    • 62
    • 76

    Chance Thunderstorms

    • 61
    • 76

    Chance Thunderstorms

    • 61
    • 80

    Chance Thunderstorms

    • 60
    • 79

    Chance Rain Showers

    • 57
    • 75

    Slight Chance Thunderstorms

Today 18 Sep Waukesha

Sunny. Highs in the lower 80s. South Winds up to 5 Mph shifting to the east in the afternoon.

Tonight 18 Sep Waukesha

Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 60s. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guernsey Meadows Temperature Statistics

September Temperature

Milwaukee, General Mitchell International Airport (11.2 miles)

  • Lowest 4 September, 2025

    46.9 °F

  • Average September

    62.8 °F

  • Highest 13 September, 2025

    75 °F

Climate (2020–Present)

Milwaukee, General Mitchell International Airport (11.2 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    59.1 °F
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