Clover Valley Airport Weather Forecast

    • 46
    • 67

    Increasing Clouds

    • 40
    • 67

    Partly Sunny

    • 36
    • 59

    Mostly Sunny

    • 39
    • 59

    Rain Showers

    • 42
    • 61

    Rain Showers Likely

    • 43
    • 65

    Partly Sunny

Today 8 May Walworth

Partly sunny. Scattered Sprinkles in the afternoon. Highs in the mid 60s. Southwest Winds up to 10 Mph.

Tonight 8 May Walworth

Not as cool. Partly cloudy. Scattered Sprinkles in the late evening and early morning. Lows in the mid 40s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clover Valley Airport Temperature Statistics

May Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    47.7 °F

  • Highest 4 May, 2026

    80.6 °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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