Oconomowoc Heights Weather Forecast

    • 36
    • 48

    Rain Showers

    • 28
    • 51

    Partly Sunny

    • 34
    • 55

    Mostly Sunny

    • 41
    • 58

    Mostly Cloudy

    • 46
    • 60

    Slight Chance Rain Showers

    • 46
    • 61

    Chance Rain Showers

Today 22 Oct Waukesha

Cloudy with isolated light rain Showers. Highs around 50. Northwest Winds 15 to 20 Mph. Chance of Showers 20 percent.

Tonight 22 Oct Waukesha

Cloudy with scattered light rain Showers. Near steady temperature in the lower 40s. West Winds 15 to 20 Mph. Chance of Showers 50 percent.

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Oconomowoc Heights Temperature Statistics

October Temperature

Watertown (12.4 miles)

  • Lowest 9 October, 2025

    34.9 °F

  • Average October

    59 °F

  • Highest 3 October, 2025

    86.4 °F

Climate (2020–Present)

Watertown (12.4 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    54.6 °F
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