Clover Valley Airport Weather Forecast

    • 33
    • 70

    Rain

    • 33
    • 40

    Rain/Snow

    • 41
    • 58

    Rain

    • 40
    • 60

    Chance Rain

    • 33
    • 59

    Rain Likely

    • 29
    • 48

    Mostly Cloudy

Today 31 Mar Walworth

Chance of rain Showers and Thunderstorms in the Morning, then rain Showers likely and chance of Thunderstorms in the late morning and afternoon. Highs around 70. Southwest Winds 10 to 15 Mph shifting to the west in the afternoon. Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 31 Mar Walworth

Much Colder. Mostly cloudy with a 50 percent chance of light rain Showers. Lows in the lower 30s. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • 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

    38.7 °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

    48.7 °F

  • Average High 2021–2026

    60.4 °F
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