Pershing Park Weather Forecast

    • 42
    • 65

    Chance Rain Showers

    • 40
    • 53

    Chance Rain Showers

    • 32
    • 51

    Partly Sunny

    • 31
    • 53

    Mostly Sunny

    • 36
    • 56

    Partly Sunny

    • 39
    • 57

    Partly Sunny

Today 20 Oct Rock

Sunny. Highs in the mid 60s. South Winds 5 to 15 Mph increasing to 15 to 20 Mph in the afternoon.

Tonight 20 Oct Rock

Cloudy with light rain Showers likely in the Evening, then mostly cloudy with chance of light rain Showers late in the evening. Partly cloudy after midnight. Lows in the lower 40s. Southwest Winds 10 to 15 Mph. Chance of Showers 60 percent.

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Pershing Park Temperature Statistics

October Temperature

Janesville-Rock County (1.9 miles)

  • Lowest 9 October, 2025

    35.6 °F

  • Average October

    58.6 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Janesville-Rock County (1.9 miles)

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  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    60.4 °F
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