Clover Valley Airport Weather Forecast

    • 2
    • 24

    Blizzard

    • 15
    • 21

    Snow

    • 29
    • 40

    Chance Rain

    • 29
    • 45

    Mostly Cloudy

    • 35
    • 51

    Mostly Cloudy

    • 32
    • 56

    Mostly Cloudy

Today 16 Mar Walworth

Colder, windy. Snow until late Afternoon, then slight chance of light snow late in the afternoon. Areas of blowing snow through the day. Snow accumulation of 2 to 3 Inches. Total snow accumulation 3 to 8 Inches. Near steady temperature in the lower 20s. Northwest Winds 20 to 30 Mph with Gusts to around 45 Mph. Chance of snow near 100 percent.

Tonight 16 Mar Walworth

Colder. Mostly cloudy through around midnight then becoming partly cloudy. Patchy blowing snow in the evening. Lows around 3. Northwest Winds 10 to 20 Mph.

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  • Temperature Real-Time

Clover Valley Airport Temperature Statistics

March Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    38.3 °F

  • Highest 9 March, 2026

    71.6 °F

Climate (2021–Present)

Janesville-Rock County (20.5 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    60.4 °F
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