Rock Lake Weather Forecast

    • 42
    • 62

    Decreasing Clouds

    • 42
    • 64

    Partly Sunny

    • 44
    • 67

    Mostly Sunny

    • 52
    • 73

    Partly Sunny

    • 56
    • 77

    Slight Chance Rain Showers

    • 55
    • 78

    Mostly Cloudy

Today 5 Sep Kenosha

Partly sunny. Highs in the lower 60s. West Winds 15 to 20 Mph. Gusts up to 40 Mph in the morning.

Tonight 5 Sep Kenosha

Colder. Mostly clear. Lows in the lower 40s. West Winds 5 to 15 Mph.

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  • Temperature Real-Time

Rock Lake Temperature Statistics

September Temperature

Kenosha, Kenosha Regional Airport (10.6 miles)

  • Lowest 2 September, 2025

    53.6 °F

  • Average September

    68.8 °F

  • Highest 1 September, 2025

    77 °F

Climate (2020–Present)

Kenosha, Kenosha Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    60.8 °F
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