Clover Valley Fen State Natural Area Weather Forecast

    • 72
    • 91

    Rain Showers Likely

    • 65
    • 89

    Rain Showers Likely

    • 58
    • 83

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 65
    • 86

    Mostly Cloudy

    • 63
    • 80

    Chance Rain Showers

    • 61
    • 81

    Chance Rain Showers

Today 26 Jul Walworth

Partly sunny. Heat index Readings 97 to 102. Southwest Winds 5 to 10 Mph.

Tonight 26 Jul Walworth

Partly cloudy. A 50 percent chance of Showers and Thunderstorms early in the morning. Lows in the lower 70s. Southwest Winds up to 10 Mph. Highest heat index Readings 95 to 99 in the evening.

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  • Temperature Real-Time

Clover Valley Fen State Natural Area Temperature Statistics

July Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 22 July, 2026

    50 °F

  • Average July

    74.3 °F

  • Highest 14 July, 2026

    95 °F

Climate (2021–2026)

Janesville-Rock County (20.5 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    60.4 °F
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