Clover Valley Airport Weather Forecast

    • 21
    • 43

    Becoming Sunny

    • 37
    • 49

    Increasing Clouds

    • 43
    • 62

    Partly Sunny

    • 60
    • 72

    Rain Likely

    • 33
    • 71

    Rain Likely

    • 30
    • 45

    Chance Snow

    • 35
    • 44

    Chance Rain

Today 27 Mar Walworth

Partly sunny. Northwest Winds around 15 Mph.

Tonight 27 Mar Walworth

Partly cloudy in the evening then clearing. Lows in the lower 20s. Northwest Winds 10 to 15 Mph decreasing to up to 5 Mph after midnight.

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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

    38.8 °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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