Clover Valley Fen State Natural Area Weather Forecast

    • 65
    • 80

    Rain Showers

    • 64
    • 82

    Chance Rain Showers

    • 60
    • 79

    Chance Rain Showers

    • 59
    • 76

    Rain Showers Likely

    • 64
    • 77

    Rain Showers Likely

    • 60
    • 77

    Slight Chance Rain Showers

Today 11 Aug Walworth

Patchy fog in the morning. Cloudy with Showers and chance of Thunderstorms in the Morning, then partly sunny with chance of light Showers and Thunderstorms in the afternoon. Highs around 80. Southeast Winds up to 5 Mph. Chance of precipitation 80 percent.

Tonight 11 Aug Walworth

Partly cloudy through around Midnight, then mostly cloudy with a 30 percent chance of light Showers after midnight. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds up to 5 Mph through around midnight becoming calm.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clover Valley Fen State Natural Area Temperature Statistics

August Temperature

Janesville-Rock County (20.5 miles)

  • Lowest 3 August, 2026

    53.6 °F

  • Average August

    68.5 °F

  • Highest 4 August, 2026

    84.2 °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

    60.3 °F
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