Clover Valley Airport Weather Forecast

    • 50
    • 70

    Mostly Cloudy

    • 49
    • 73

    Partly Sunny

    • 44
    • 62

    Mostly Cloudy

    • 49
    • 63

    Mostly Cloudy

    • 49
    • 70

    Partly Sunny

    • 44
    • 66

    Partly Sunny

Today 24 Oct Walworth

Mostly cloudy. Highs around 70. South Winds up to 10 Mph.

Tonight 24 Oct Walworth

Mostly cloudy in the evening then becoming partly cloudy. Lows around 50. South Winds up to 5 Mph.

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Clover Valley Airport Temperature Statistics

October Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 17 October, 2026

    32 °F

  • Average October

    54.8 °F

  • Highest 12 October, 2026

    86 °F

Climate (2021–2026)

Janesville-Rock County (20.5 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    60.1 °F
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