Clover Valley Fen State Natural Area Weather Forecast

    • 46
    • 75

    Becoming Sunny

    • 54
    • 75

    Mostly Sunny

    • 61
    • 79

    Rain Showers Likely

    • 47
    • 74

    Rain Showers Likely

    • 43
    • 67

    Partly Sunny

    • 47
    • 66

    Chance Rain Showers

    • 45
    • 65

    Chance Rain Showers

Today 21 Apr Walworth

Sunny. Chance of Sprinkles. West Winds 5 to 15 Mph.

Tonight 21 Apr Walworth

Mostly clear. Areas of fog after midnight. Lows in the mid 40s. West Winds up to 5 Mph shifting to the northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clover Valley Fen State Natural Area Temperature Statistics

April Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 7 April, 2026

    23 °F

  • Average April

    47.9 °F

  • Highest 17 April, 2026

    78.8 °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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