Clover Valley Airport Weather Forecast

    • 34
    • 51

    Mostly Cloudy

    • 48
    • 64

    Mostly Cloudy

    • 27
    • 67

    Chance Rain

    • 23
    • 43

    Partly Sunny

    • 33
    • 52

    Partly Sunny

    • 38
    • 57

    Partly Sunny

Today 24 Mar Walworth

Partly sunny. Highs in the lower 50s. Southwest Winds 5 to 10 Mph.

Tonight 24 Mar Walworth

Mostly cloudy. Chance of Flurries. Near steady temperature in the upper 20s. South Winds 5 to 10 Mph.

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Clover Valley Airport Temperature Statistics

March Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    38 °F

  • Highest 21 March, 2026

    77 °F

Climate (2021–Present)

Janesville-Rock County (20.5 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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